How Did This Run-Down Factory Suddenly Become Mine?

During the off-season, drone-lift pilot Lu Chuan has no work, so he takes a part-time job delivering food. One strange errand order somehow makes him the owner of a drone factory on the verge of bankruptcy. Facing a hollowed-out company, massive debts, piles of unsold products, and covetous competitors, he doesn’t sit behind a desk. Instead, he puts on his work clothes and heads into the workshop. Drawing on years of experience with aerial lifting, he finds the industry’s direction again and teams up with his capable, composed secretary, Su Wanqing. Step by step, they revive the factory and acquire upstream and downstream businesses, ultimately building a drone empire of their own. Yet behind it all lies a life-saving act of kindness he had long since forgotten...