The Director—Lord of Mysteries

Varnel, who was a D-list actor, had been chosen by a gamer system, and he eagerly accepted the chance to transport himself into the world of Modern Family because he dreamed of becoming a filmmaker there.

However, something unexpected happened, and instead of Varnel, it was a tramp named Victor Lynch, who was the bastard son of a noble and had died in a gang fight, and both of them woke up one day with all of Victor's and Varnel's memories along with the barely working gamer system.

In the endless expanse of the Infinite Cosmos, even cosmic forces like the gamer system aren't infallible, for not every plan went as intended sometimes.