Demon Slayer: Light Butterfly Sweeping Water

Butterflies fluttered across the water, causing ripples. In the still water of the deep pool, there was no time to capture this subtle change, and the butterfly had already left gracefully. Tomioka Line: On the night of the decisive battle, Yan Crow brought the news that Hu Dieren had died in battle. At that moment, Tomioka's mind went blank for a moment. Hu Die's old smile suddenly appeared before his eyes. I can't remember exactly which day it was, but it seemed like it had always been like this. The thin girl always smiled and silently held up the butterfly house. Although he may not have a good temper, he always faces everyone with a smile. However, he could never see that smile again. The traces of butterflies passing by were so shallow that he had no time to think about what they were. The traces left by the butterfly were very special, so special that he remembered them in his heart for a long, long time... Until he opened his eyes again, everything returned to the time before it happened. Butterfly line: She has been waiting for this day for too long since her sister left. She used her body as bait and made herself into the most poisonous medicine, just to completely kill the evil spirit that killed her sister. However, fate is always full of fun, and she thought it would finally be over. An invisible hand gently moved the pointer, returning everything to its original appearance. She is still the little girl who can throw herself into the arms of her parents and act like a spoiled brat. [Righteous Ninja CP, Slow Heat, Double Life, he, there may be other CPs too, all in the bg direction]