Yûsha sekai ni tatsu!

"Peace and quiet is the best!" That's the motto of everyday high schooler, Tomoki Sakurai. But his peaceful life is being torn apart after the girl Ikaros suddenly fell from the sky one day. She calls herself a "Pet-class Angeloid", and Tomoki her "Master" because he's the first person on Earth she met. Also, she has the mysterious power to make all his wishes come true!