Seven-Colored Dragon Talisman: the Takeaway Guy's Counterattack Diary

A seemingly ordinary college graduate, a professional deliveryman. He has an optimistic personality, is responsible for complaining, and is a bit clever and lazy. But he is kind-hearted and has a strong sense of responsibility and justice. We thought we were ordinary, but actually possess the power of the seven-element dragon in our body. Let us wait and see what kind of life situation the protagonist can bring us.