"I paid you once. It wasn't you who was bad, it was me."
She has experienced many ups and downs, and some people feel that she will have regrets when she leaves this world. This may be true for the story of the male and female protagonists. They were supposed to have a happy life, but fate separated them.
In the end, he chose to protect her in one way every life, until she and him might be over in this life. How luxurious it can be to meet each other in different places.
Update: About August (updated on the 5th)
Intention: Even if I am shattered to pieces, I still choose to protect you without asking for anything in return.