Synopsis: Sekai Saikyou no Doryokuka: Sainou ga (Doryoku) Datta no de Kouritsu Yoku Kikakugai no Doryoku o Shitemiru

Once you reach the age of 12 in this world, God bestows upon you a "talent." However, the main character Rivele receives the unfamiliar talent of "Effort," while others are granted cooler skills such as "Swordsman" and "Witch." Meanwhile, Rivele's childhood friend Anna is gifted with the destiny of becoming a "Dragon Knight" to fight in battles. Determined to keep Anna safe, Rivele vows to become the strongest in the world through his unwavering effort.