Ep. 10: Keita menyelamatkan Kuro dari Hiyou sementara Makana mencari Kakuma dari Reishin di tengah pengkhianatan Shinobu

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Keita heads off to rescue Kuro, held prisoner by Hiyou, while Makana runs off to rescue Kakuma, held hostage by Reishin. However, Shinobu, having survived the attack by Keita back at the beach, continues to drain Keita's Tera Energy. She tells him that she was responsible for killing Keita's mother because of her miserable life, hoping for improvement after becoming a Minus Root by making a contract with Hiyou. Keita and Kuro manage to synchronize and defeat Hiyou, but Shinobu dies as she was not able to tap into Keita's Tera Energy to make herself stronger. Keita and Kuro leave the cave with Shinobu's body and encounter Kuraki before Keita collapses, coughing up blood. (Source: Wikipedia)