Saijaku na Boku wa最弱な僕は＜壁抜けバグ＞で成り上がる～壁をすり抜けたら、初回クリア報酬を無限回収できました！～; The Evasion Skill Turns Into a “Wall Clip Bug” Under Specific Conditions! When I Clipped Through the Dungeon Wall, I Was Able To Collect An Infinite Amount of First-Time Clear Rewards and So My Stats Skyrocketed!