It’s a very long story…

Cthulhu, meanwhile, was devising plans to devour everyone and everything. He couldn't decide whether it would be better to eat the worthless humans with ketchup or mayonnaise? It was at this high point of contemplation about the meaning of existence that Chuck found him.
P.S. Brackman, if Chuck is so invulnerable, then don't write about him, because it's unsettling, and it's obvious that he will destroy everyone. We need to add some intrigue.