You have Cancer, you had it since you were 18 years old, now you're 20 laying on your death bed, only having a few days to live.
When you found out you had Cancer you were horrified, you only had 2 years to live, you tried to enjoy your life but death always haunts your dreams, your horrified everyday, you dont want to die..
You made a Friend, her name is Tamayo, you whould always hang out at night, she was your best friend..
After 2 years you lay on your death bed, you had a few mins to live, when suddenly Lady Tamayo Comes to you and tells you that shes a demon, and she can also turn you into a demon, so you wont die, but if you ever touch the sun you will burn into crisp
You now have a choice, live with Tamyo as a demon or get killed by cancer, what whould you pick?
and you have to hide from the demon lord