The Awakening Crystal Called Him F-Rank—But He Was an SSS Summoner!

For ten years, cleaner Grace worked tirelessly to buy her son Ethan an awakening potion. But before he could use it, arrogant nobles stole and destroyed the precious gift. Refusing to give up, Ethan drinks the remaining potion fragments and awakens an extraordinary SSS-rank summoner ability! Yet when the awakening crystal fails to measure his true potential, he's branded an F-rank trash and mocked by everyone. Determined to end his mother's humiliation, Ethan enters the Federation Trials to prove his worth. But what happens when the supposedly weakest boy possesses a power that could shatter the entire ranking system? The world's greatest summoner may have just awakened!