勇者LV1 ～魔王の呪いで最弱落ちこぼれの僕が最強勇者に覚醒して始まる英雄譚～

Ark's level could no longer increase due to the Demon King's curse inflicted upon his hero father. Yet, with a single-minded determination to become an adventurer just like his father, he continued his relentless training—and his unyielding heart finally sparks a miracle!