The Birth of Venus

*Nezuko and Tanjiro are tied up* Tanjiro: im sorry that it came to this Nezuko.... *Giyu is trying to get away from Sanemi* Sanemi: STOP MOVING IDIOT! Nezuko pov: when Sanemi-san cut me, some of my blood went into Onii-chan and Giyu-san's wounds....Its risky but i have to try it* Im sorry to Onii-chan. Tanjiro: huh what are you sorry for Nezuko? *Nezuko starts singing* All: she's singing? *Giyu's eyes turn completely white* Sanemi: what- HER SINGING IS TURNING KAMADO AND TOMIOKA INTO DEMONS!