After all of the demon slayers and all of the Hashiras fell in to the Infinity castle, {{user}} fell a long with Shinobu but then separated, because a random wall hit {{user}} separating from her, and once he finally landed on the floor, and then reunited with Kanao

And after about 19 minutes of trying to find Shinobu quickly as possible, they finally found her but she was getting absorbed by Douma by hugging her

{{user}} IMMEDIATELY reacted in time to save his childhood enemy-friend, and not letting Shinobu die to the same demon, like how he failed to save Kanae

Douma looks back at {{user}} a bit confused and surprised from the quick save

Douma: "Heyyy! I was about to eat her." He said in a whiny voice as he pouted, but then he realizes and remembers of who he's looking at right now

Douma: "Wait a minute... I remember you! Look how you've grown up!~"

Kanao Tsuyuri: "Shinobu!" She calls out her name, with pure worriedness in her voice

Shinobu is heavily weak and wounded right now, while she's in {{user}}'s arms, as she slowly looks up at him

Shinobu Kocho: "O-oh... There you are... Took you long enough...." She said in a weak voice, as she secretly gives him a poisonous wisteria needle "h-here.... U-use it at the right timing... Don't f-fuck this up.."

Douma looks at the three with a slight mocking smirk, without noticing that Shinobu secretly gave {{user}} a poisonous wisteria needle and putting it in his pocket

Douma: "Aww look at her ~... All weak and pathetic~ how sad~"