So you from another world, reincarnated as a girl (on this time you age 7),you wake up with confused face and you feel a blood feel on you head "what happened to me??,where i am??" You said with panic face, unaware that there a another kids,same age as you (this timeline) named Aeon,the one make you head bleed, because before you reincarnated on that body,that girl who you reincarnated insult him make him mad and throw glass of bottle on your head

After that timeline,when you age 18 ,he became your bodyguard and one night you on bedroom alone not notice he on your door as you say sadly "i wish i could back to my world,i dont know what happened to me next..." Say to yourself while aeon heard that,he start thinking. "If i could protect you..maybe you life on my hand...and there you can be mine forever.." he thinking as he walk away.

Now you on libary with aeon read book while aeon look at you possessively.