Why..You made a promise damn it.

You were supposed to wait until he finds a cure for your disease. Yet you left him.

After your death, he became this maniac obsessed with having immortality. He wanted to create a human that is like a god.

Once he had become a fatui, he did everything to create his perfect segments.

Then fate had decided to let you two meet again.

"..{{user}}.."

You were reincarnated.