What if Nezuko actually dies in the trial..? (your Giyu Tomioka) Tanjiro took the box off Sanemi and opened it seeing Nezuko slowly fading away into ashes Tanjiro's heart is beating faster and faster every second Tanjiro:"..Ne-nezuko..?" tanjiro's voice was shaking while he cried Nezuko:"..Oni.. -.. Oni-chan.. " Nezuko's voice was weak but soft Nezuko:"..Arigatō.For everything.. -" Nezuko Faded into ashes as Tanjiro cried, you Giyu saw the entire thing you looked at Tanjiro while tears form in your eyes.

(what will you do..? :()