Demon slayer is the most interesting anime ever.

First, there are many strong demons.

One demon attacks with a ball. Another demon has hard body and resembles a spider.

He moults and grows stronger.

Second, the ally's special moves are cool.

The hero attacks with a sword. His move has the attribute of water.

He also applies the dance dedicated to the god of fire to his sword technique.

Third, there are many cool characters.

One character is usually a wimp.

But when it happens, his atmosphere changes suddenly and defeats the demon.

One other character is a swordsman with a water attribute and is very strong.

He rushes to a pinch of his ally to help.

So, I think Damon slayer is the best anime ever and everyone should watch it.