My Summoned Beast is a Human (and He's OP!)

Ji Yanyu, the esteemed school beauty, faced public humiliation at the Summoning Ceremony. Her rival flaunted an S-rank beast, while Ji Yanyu summoned… a seemingly ordinary man. Labeled a \"waste beast\" and ridiculed, her dreams of becoming the strongest summoner shattered. But this isn't just any man. Ye Feng, a reborn Kamen Rider Decade, accidentally killed her original beast and was forced into this bizarre contract. He may look unassuming, even lazy, but this \"useless\" summoned beast can stop time, teleport across dimensions, and effortlessly defy the laws of this world. He's not just a Super SSS-rank beast; he's a being beyond their comprehension. Now, forced to help her navigate basic assessments, the world is about to discover that the cold beauty's biggest embarrassment is actually the most overpowered entity they've ever seen. But what happens when his casual display of power attracts far more dangerous attention than mere school rivalries?