Kimetsu no Yaiba 2×04 ONLINE: how and where to see the new episode of Demon slayer?

The franchise of Kimetsu no Yaiba continues to cause a sensation among fans. After the premiere of episode 3 of the anime, many followers are waiting for what will happen to the demon hunters after joining the mission Infinity train. As is known, this program will seek to expand the film of the same name that was released in 2019.