After traveling through time and changing bodies, the original owner is delicate and frail.
A female doctor travels through time not only to treat diseases but also to heal the heart
The first time he traveled through time, he was a high school classmate. On the way to stop falling in love with a scumbag, he was offline for a year in poor condition.
The second time traveling, I went to a university intern teacher. On the way to find the school boy from the school next door, I was offline in bad condition in June.
The third time he traveled through time, he was an 18th-tier actress. On the way to hug the actor's thigh, she was offline in poor condition in March.
Is the person you meet when you travel back in time your fault?
Purpose: Treat illnesses while improving luck