Heroic Mecha Master

Xiang Feng just slept and inexplicably came to a world in the apocalypse. He became a mecha manufacturer who graduated from the Royal Mecha Academy's mecha manufacturing major. He was also called the most useless mecha maker because he had not produced a mecha with a soul in five years. "Mechas without heroic spirits are defective." But with the arrival of Xiang Feng, this title should be changed. "Hey, do you want a mythical series of mechas or a historical series of mechas?" Xiang Feng looked at the pilots who came to buy mechas with a smile like a profiteer.