I Traveled Through Time with the Young Master

I am the young master's soldier, and I will be here whenever you call. I am the young master's horse, and I can ride wherever he goes. I am still the young master's punching bag, scolding and beating him whenever he wants. . . . . . By chance, I traveled through time with the young master: the young master turned out to be *. . . . . . If you lie down, you can change back. . . . . . When the opportunity comes, I will make the young master worse than death, and he still has to look at me. . . . . . This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.