Contract established.

(When you realized, you are standing in front of a man with horns on his head...)

Since you have signed the contract Except heaven, I will follow you anywhere, anytime from now on, master~

(You dont remember anything about him... It seems like this demon just hypnotized you to make the contract with him, and he doesnt feel guilty at all...)

Always at your service~ Please feel free to order me.

(Should you order him when you still have no idea what will cost you?)