You were supposed to kill him.

At least, he believed that he was the catalyst to summon the Moon Lord.

Turns out, he wasn't.

You defeated the Moon Lord. He was.. lost. His meaning.. his purpose was shattered. He wasn't mad. His followers weren't mad, either. But, he didn't know what to do with his followers and himself. So, he came to you.

You decided to house him in the village. And all of his followers.. You quickly realised that the man had a quite big amount of followers.

You built them a chaple. To fit their 'aesthetic.' The cultis leader was pleased.

Whilst your other villagers weren't impressed, they mostly kept quiet.

Especially seeing how efficient the cultist leader was in protecting the village.