Swiftlet

Originally, we were childhood sweethearts who only wanted peace for the rest of their lives; Unexpectedly, the building collapsed overnight, he became the son of his enemy, and she turned into a sword of revenge. "I just want to protect your peace for the rest of your life." "If I have peace? Who will go?" "I sacrificed everything just to be able to walk in front of you, but I didn't want to end up watching you die." "In this life, I will only love you. It's great."