World's Strongest Striver ～Blessed with the Unknown Aptitude for Effort Only I Can Muster Extraordinary Levels of Effort to Make Me the World's Strongest～
Sekai Saikyou no Doryokuka: Dare mo Shiranai (Doryoku) no Sainou wo Sazukatta node Ore dake ga Dekiru Kikakugai no Doryoku de Saikyou ni Naru
58 / 100 on AniList 6.27 / 10 on MyAnimeList
Action · Adventure · Fantasy
In order to defend someone precious to him， he’ll use “Effort” to become invincible?! In this world, at twelve years old, all children have their “Aptitude” or special skill revealed which will guide them in the future.… Synopsis via AniList
Ask Tsundoku about it Manga like World's Strongest Striver ～Blessed with the Unknown Aptitude for Effort Only I Can Muster Extraordinary Levels of Effort to Make Me the World's Strongest～