S-Kyuu Boukensha ga Ayumu Michi: Tsuihou Sareta Shounen wa Shin no Nouryoku 'Buki Master' de Sekai Saikyou ni Itaru

Haise, a young boy possessing an unknown ability, joins his childhood friend Sasha as an adventurer. He is expelled from the group due to his inability to use his power and for being a burden. Continuing his journey alone, he encounters a trap and faces life-threatening danger. On the verge of death, his "Weapon Master" ability activates. This power disrupts the world's natural laws by summoning weapons from another realm. His journey begins in a fantasy world marked by hardship.