My S-Class Hunters

My S-Class Hunters synopsis: Yoojin, an F-ranker, has always lived in the shadow of his younger brother, who holds the prestigious S-rank status. It seems that all he does is inadvertently hinder his brother, creating chaos wherever he treads. However, when a seemingly routine dungeon expedition takes a tragic turn and claims his brother's life, Yoojin seizes the opportunity to use the wish granted by clearing the dungeon to reset his timeline. His plan was to lead a quiet and uneventful life from that point onward. But now, an unexpected twist unfolds. Yoojin discovers that he possesses the ability to help others ascend to the coveted S-rank status. This newfound power may offer him the chance to assemble his own group of formidable metahumans, but the path ahead is fraught with challenges and complexities that are easier said than done. (Source: Mangamonster.net)