Kolten’s POV

Unconsciously, it has been two years in the human world. During these two years, Samuel has been very kind to me and I have been very happy. However, one thing has been bothering me all the time, I don't know why Samuel gets seriously ill once a year. I don't know why his health is so bad that he can't even get out of bed for a month. When I asked him what was wrong, he always avoided answering, which made me very confused. I always worry that there is something serious wrong with his body. He doesn't want me to check it, and I have nothing to...