At the beginning, a God-given system was bound.

The system elf who claims to be the goddess of time, Ella, actually relies on me?

"Are you male or female?"

"Damn it, she's so cute, of course she's a girl."

The demon slime that looks harmless before our eyes can actually evolve to the point of devouring the entire world?

"Ah, the contract is going to bleed, it hurts..."

…

Just like that, I, who am familiar with 1,000 tricks of the other world, began my journey to that other world.

"How can this be a demon slime? It's simply a little angel!"

【Funny and humorous】