Commander Ji Yuan x online author Yu Li
Affected by the epidemic prevention and control, major areas were closed, and Yu Li, who was bored, started his own online writing creation, which became very popular.
Once again, while doing nucleic acid, he accidentally stumbled into an ancient proverb written by himself. Because the level was too low, he could not be equipped with a system. After a series of tricks by Yu Li, the system headquarters "out of kindness" gave him a cheap system for free.
Yu Li criticized the cheap system in every possible way, saying that he wanted to replace it with a live, high-quality, and humane one. After several twists and turns, the commander personally went into battle.
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Concept: The author makes nucleic acids to create shadows