I Really Don't Need to Eat

A poor boy was humiliated when he joined Meituan and his identity was exposed. Meituan's top management immediately knelt down and begged for mercy! Monsters invaded the world, and delivery boy Zhang Yang rushed to the streets. But fortunately, he obtained a way to capture monsters. He and a group of "people" who were forced to join forces to save mankind together. But he found that in this system, he could only be cannon fodder. In an accident, he got a black hole that could travel through the world of monsters! And there! It is a huge and magnificent world! Here are... Wizards! A story about a deliveryman who uses both worlds to feed each other back and finally reaches the top.