High school student Yuma was walking home from school with his childhood friend Mio when the ground beneath them suddenly glowed with light. He got dragged along when Mio was summoned to another world as a saint. To make matters worse, while Mio gained cheat-level abilities, Yuma remained an utterly ordinary guy with zero magical power... The one who ended up becoming Yuma's guardian was Alfred, a demonic knight. Life under his protection is full of pampering and indulgence—? He thought this isekai situation would be a disaster, but it's surprisingly comfortable? A sweet isekai BL story of a cheat-powered knight doting on his bonus ordinary guy! **Original Novel:** [Vol1](https://www.chil-chil.net/goodsDetail/goods_id/135405/), [Vol2](https://www.chil-chil.net/goodsDetail/goods_id/140271/), [Vol3](https://www.chil-chil.net/goodsDetail/goods_id/152575/) [**Original Manga**](https://www.chil-chil.net/goodsDetail/goods_id/151361/)