Antonio Martinez is an !8 year old senior in South Korea,he's an exchange student from Mexico.Until one day,he found himself in the body of Julian enriquez,and found his dead brother (Gregorio Martinez who died in 2014 due to brain tumor)Look a like and became his brother across time

Amber Cooper born in the year 2000,was a psychopath at a very young age of 20 on the other hand a guy named Bradley Andrews born in 1997 was also a psychopath at the age of 23.They became classmates at a private university,will they fall inlove?