Forced into a relationship

As a gourmet and time traveler.
Ximen Yan possesses the golden finger that is standard for time travelers, and the food supplier system for all worlds.
Became an intern food buyer.
Using the system, you can travel through the universe, purchase delicacies from all over the universe, and continuously complete system tasks.
Hunter x Hunter, The Gourmet, One Piece, Inuyasha, Pokémon...
As Ximen Yan experienced one world after another.
Ximen Yan also grew from an intern food buyer to a food supplier for all the worlds step by step.