A former federal ace pilot who ranked first in mecha combat effectiveness, he was kicked out by the military because his "combat style was too exaggerated." On the day he retired, his account balance was RMB 87.5, And the mortgage reminder was lying on his phone. In order to survive, he registered as a rider for the "Shan Delivery Universe" and drove a broken mecha covered in patches and whose AI could only play storytelling to deliver food. Everyone thought he was a poor man who worked hard for five yuan for errands - until he dismantled the interstellar pirate's flagship while delivering food, blew up the rebel headquarters with a take-out box, and even drifted in the meteorite belt with his mecha. When the federal military heard the familiar words "Your takeout has been delivered, please give it a five-star rating" from the communicator in a desperate situation, the entire universe fell silent. This is not a homecoming story. This is the story of a former ace pilot who saves the world by delivering food. Easy and hilarious, mecha battles, AI awakening, brothers working side by side - when you order takeout, you might be ordering him.