Isekai wa Smartphone to Tomo ni. 2

Touya Engaged to Four Women While Hunting Golems for Rank Up

Touya has become engaged to Yumina, Elze, Linze, and Yae. Together, the group of five embarks on an extermination quest targeting mythril golems. Their objective is to raise their adventurer rank through this dangerous mission. Touya continues to enjoy his second life in another world while managing these new relationships and the challenges of their quest. The narrative focuses on their cooperative efforts to defeat the golems and achieve their professional goals within the fantasy setting.

Touya and Leen travel to the Rabbi Desert to investigate a Babylon ruin

Leen informs Touya that she has located another ruin belonging to Babylon. Consequently, the pair travels to the Rabbi Desert within the Burning Kingdom of Sandora to examine the site. During their journey, they encounter a group of stranded individuals who are currently under attack by crystalline monsters called the Phrase. Touya and Leen intervene to assist the distressed travelers while dealing with the hostile creatures threatening them in the desert region.

Touya opens a library cafe for former slaves while dealing with a popular erotic book series

Touya employs former slave girls at the Moon-Reader library and café. Will informs him of the Gravity Null spell, and Guild secretary Prim requests a specific book series. Yumina worries because the series is a Yaoi work by her friend Reliel, Princess of the Refreese Imperium. Touya stocks the books for business, leading to high demand. He visits Refreese, where an incognito Reliel trades an autograph for a copy he made with the Workshop. Will trains with royal knights to protect a former slave girl. Touya buys a cute outfit for Elze in Silver Moon. Reliel writes a new book featuring a bisexual magician based on Touya, causing him to promise punishment.

Touya Rescues Princess Lucia Amidst General Bazoar's Rebellion in the Regulus Empire

Touya travels to the Regulus Empire seeking books but discovers a civil war led by General Bazoar against Emperor Zephyrus. He rescues Princess Lucia and her bodyguard Carol, escaping with Zephyrus while failing to locate Prince Romero. Bazoar plans to invade Belfast, Mismede, and Refreese using two Artifacts capable of summoning a demon immune to magical and physical attacks. Yumina invites Lucia for a private talk, sensing her feelings for Touya, while the King announces the Queen’s pregnancy, which threatens the throne inheritance intended for Touya through his marriage to Yumina. Rosetta notes the Artifacts belong on Storehouse island. Touya uses his phone to find Romero and defeats the demon by striking it with a sword enchanted by Gravity to weigh hundreds of tons. He neutralizes Bazoar’s magic resistance by exposing him to a Sludge-slime with a foul stench that causes the General to faint. Zephyrus reclaims his throne, but Touya cannot celebrate with his fiancés, who are repulsed by the lingering smell on his clothes.

Touya establishes Brunhild and hosts its castle opening with Tsubaki joining

To secure peace between Belfast and Regulus, Touya is engaged to Lucia and granted land for the Kingdom of Brunhild. Rosetta constructs a castle there in three days using Workshop technology, while Leen serves as Mismede’s ambassador. Emperor Rig of Refreese Imperium initiates diplomatic ties, and Touya narrowly avoids an unwanted engagement to Reliel. Tsubaki arrives with her clan, seeking refuge after the Takeda clan’s collapse due to corruption. Assisted by Kousaka, Touya begins building a city and merchant network. The grand opening attracts kings from every nation. During the successful celebration, Touya gives Lucia an engagement ring, and they watch fireworks together.

Touya finds a teleportation circle and meets Flora at the Alchemy Laboratory Island.

Touya and the girls discover a teleportation circle that transports him to the Alchemy Laboratory Island, where he meets the keeper Flora. After an inappropriate interaction, Flora accepts Touya, revealing the lab was used by Professor Regina to create sexual stimulants. Touya discovers a Null spell that grants flight. The Love Goddess notifies Touya that it is time to meet Yae, Elze, and Linze's parents. Yae's father demands a duel, but accepts their marriage when Yae offers to fight him instead. Elze and Linze's relatives approve the unions without issue. Ende appears, stating the Phrase seek a King's power core hidden in a random human, and claims he is a traveler on a 5000 year adventure. Touya asks Francesca to mass-produce anti-Phrase suits, but the Workshop lacks materials. To find materials and other islands quickly, Kohaku suggests contracting the Flame Emperor, a Phoenix and Queen of Birds. She agrees and is named Kougyoku. Using her power over birds, Kougyoku sends every bird in the world to search for the still missing teleportation circles.

Touya secures Frame Gear suits and agrees to marry Sue to protect her from Prince Zabune.

Touya arrives at an island where Fredmonica registers him as the owner of Hangar Island and anti-Phrase Frame-Gear suits. These suits require Ether Liquid, which can only be produced on the missing Research Lab island. Flora offers to create an inferior version using a rare spellstone over twelve inches long, promising completion in one month since one exists in Brunhild. Meanwhile, Touya and his fiancés train in Frame-Units, virtual reality machines simulating Frame-Gear piloting. Sue abruptly demands to become Touya’s next fiancé to escape pressure to marry Prince Zabune of Linhea Kingdom, a 30-year-old man suspected of paedophilia. The fiancés consent to this union for Sue’s protection. Touya learns Zabune’s maternal uncle, Prime Minister Wardack, conceals Zabune’s crimes, while Zabune has a kinder half-brother. Duke Ortlinde informs Linhea’s diplomatic emissary of the marriage. The emissary reveals himself as Cloud, Zabune’s brother, and begs Touya to use teleportation magic to rescue his imprisoned mother.

Touya exposes Wardack’s conspiracy and secures Cloud’s rightful claim to the Linhea throne.

Cloud discloses that Wardack controls Linhea by imprisoning his mother Erya to ensure Zabune’s succession. Duke Ortlinde convenes western leaders to remove them, but Touya handles the mission alone. Infiltrating Linhea invisibly, Touya confirms Zabune’s cruelty and Wardack’s plan to war with Palouf to kill Cloud and enslave Sue. Touya frees a slave girl, causing Wardack to fail in killing her via the collar. He then rescues Erya and former Prime Minister Koupe. Recording Wardack’s confession that he is Zabune’s father and plans to assassinate the King, Touya projects this evidence to the monarch. The King names Cloud sole heir and retires with Erya. Cloud sentences Wardack, Dacia, and Zabune to death and secret sale. Koupe is reinstated, and Cloud joins the Alliance of Western Nations with Touya, while Sue is pleased to marry Touya.

Touya attends weddings, dates companions, and discovers a mangled girl after fighting Phrases

Touya realizes he faces six upcoming weddings after attending Olga and Lyon’s ceremony. Yumina insists he take his companions on dates due to his neglect. They shop, visit the theatre, and briefly arrest bandits before noticing Sue was excluded. She demands a solo date, leading Touya to tour Brunhild with her. Meanwhile, Flora finishes Ether Liquid to activate Frame Gears. Rosetta crafts weapons from dead Phrase crystals that strengthen with magic. Seeking Orichalcum for more Frames, Touya hunts a golem but encounters Lestia Kingdom under attack by Phrases. He defeats them with a crystal sword and gifts weapons to Princess Hildegard for diplomacy. After securing the golem, he finds a severely injured girl in the woods missing limbs.

Touya heals amnesiac Sakura and faces Catoblepas while giving Frame Gears to kingdoms

Touya finds a girl with pink hair and amnesia, naming her Sakura, who proves to be a talented singer. When the guild requests help against a Catoblepas that has petrified thirteen adventurers, Touya accepts, hoping his Null healing can save them. His fiancés, excluding Leen and Sue, join the mission, swapping their weapons for Phrase crystal replacements. Touya defeats the first Catoblepas without major casualties, though Lucia is petrified up to her waist and loses her underwear during recovery. A second Catoblepas appears but is killed before Touya sees Lucia exposed. However, Touya’s hasty healing of the thirteen adventurers results in them appearing completely naked. Later, Touya gifts Frame Gears to every kingdom, prompting Hildegard to hope for another meeting and her grandfather Galen to take interest in Touya’s strength and technology.

Touya Builds Night-Baron While Love Goddess Introduces Herself as His Sister

Touya supervises the construction of his Frame Gear, Night-Baron, when Love Goddess arrives claiming to be his sister Karen to observe his relationships. Hildegard visits with Galen, who is impressed by Touya’s plan to share Frame Gears and decides to persuade his son, the king of Lestia, to join the Alliance of Western Nations. Hildegard, disappointed that Touya already has six fiancées, asks to become the seventh after Love Goddess intervenes. Galen challenges Hildegard to a duel to test her resolve, leading to her acceptance onto the Council of Brides. Touya ensures Hildegard’s victory by distracting Galen with a holographic projection of a woman in a bikini. The fiancées demand to see the images, while Hildegard expresses curiosity about Touya’s unseen parents. Love Goddess shares Touya’s embarrassing childhood stories and prevents Kohaku from revealing the truth to him.

Birth of a Prince and With My Smartphone

Kougyouko discovers the Rampart and Tower Islands, where Preliora and Pamela serve as keepers. The Tower acts as a magic generator and the Rampart creates a shield. Preliora reveals Professor Babylon predicted Touya’s future. Queen Yuel gives birth to a boy, making him Belfast’s heir. Touya names the infant Yamato. The couple realizes they will soon have children. The keepers confirm Babylon foresaw Touya’s nine wives each bearing a child, matching the nine Babylon islands. Touya is shocked he has not yet met his next two wives. His fiancés punish him for hiding this by making him kiss each one. At the celebration party, Yumina kisses him first, prompting Linze and Sue to do the same. Lucia runs away embarrassed while Hildegard faints. Yae and Elze kiss him, panic, and beat him up. They later watch fireworks. The keepers find the Clairvoyance Gem, revealing the remaining wives are Leen and Sakura.

Characters exchange engagement rings while visiting a hot spring location

The stranded individuals and the workshop

Gathering books and visiting a library cafe

Capital upheaval occurs alongside the presence of an imperial princess

The Fifth Wife and a Newly-Founded Nation

An Alchemy Ward and an Unforeseen Reunion

The Hangar and Frame Gears

Two princes and their small fiancée

Dates for time off and the female knight

Amnesia and the Mystic Eye of Petrification

A sister from another world and a sparkling first love

Birth of a Prince and With My Smartphone