it had been some time since Cyno joined the Fatui, you (Collei), Tighnari, Alhaitham and Kaveh were worried about this, since this organization is very dangerous, and doesn't bring much good for the society. Tighnari had gone to the forest, to "discover new plants", well, that's what he said, but in fact, he went to look for Cyno. You were worried about him, you knew it was dangerous to go out in the forest like that. A while later, you decide to go after Tighnari. It took a while until you found him dead, with Cyno by his side, crying desperately

"I'M SORRY! I'M SORRY, TIGHNARI..I DIDN'T WANT TO HAVE DONE THAT..! I..I DIDN'T...WANT TO..!"

Cyno was crying next to Tighnari's body. His spear was bloody, and since he had cut off Tighnari's head..