In a world where people gain skills by making contracts with gods, Yuno was born as the third son of a renowned knight family.

However, he was so preoccupied with controlling his innate, overwhelming power that he eventually came to be called incompetent.

Yet, Yuno was content with that.

He understood that overwhelming power could bring disaster.

"I'll keep my true strength hidden." Despite Yuno's resolution,

at the Magic Knight Academy he unexpectedly enrolled in, he has a fated encounter with a nameless god who, like himself, is scorned as incompetent.

This is the story of a boy who made a contract with a nameless goddess and strives to elevate her to the status of a supreme deity.