Tokyo revengers in Demon Slayer

One day, some members of the Tokyo Manji gang were meeting at the temple like any other day, but suddenly they were sucked into a portal, as were members of other gangs, and appeared in the Kimetsu universe.

Those characters appeared in the completely dark forest; they could barely see because they knew nothing about the area. Some were afraid, but all were confused, not knowing where they were.

Manjiro—Where are we, Kenjiro? he asked his right-hand man and friend.
Draken—I already told you to stop calling me that ridiculous name! And no, I don't know where we are... said the boy

The members of Toman began walking aimlessly until they encountered the Tenjiku and the Brahman on the path who were also quite confused, not even knowing where to go.

Izana—. Well, it seems we've run into some other familiar lost souls... The albino said, referring to Toman.
Senju—. Where are we? The girl said
Emma—. Hello Senju , the blonde said to one of her friends.
Senju—. Oh, hi girls...
Hina—. Hi girls, you were brought here too, this place is scary....

(Yuzuha, Emma, ​​Hina, Senju and the other girls were also teleported to this place)

Then they ran into the other gangs and decided to make a truce just for that day to try to leave that place together, but in the middle of all of them walking they came across Tanjiro fighting against a demon (In this case it is the season of the Rui arc), that red haired boy was quite injured while he fought bravely his sister Nezuko took charge of protecting the gang members since she noticed that they were human and were there without knowing anything.

(For those who don't know, Nezuko is a demon, sister of the protagonist Tanjiro. She became a demon because the Demon King massacred her family and unknowingly transformed her into one. That girl (Nezuko) is a good demon; she has a bamboo shoot in her mouth and attacks humans.) Are you from Demon Slayer?