Our protagonist didn't want to time travel, but was forced to do so anyway.
Our protagonist wants to be a human being, but even though he looks like a human being, he is still labeled as a demon pet.
Why are there so many unhappy things in this world?
Forget it... No matter whether things go well or not, life still has to go on. At least the girl who summoned me is really beautiful, and she is really kind to me, so it's not a big deal to be a demon pet for the time being, right?
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.