C67 Proficiency

When Lu Shan finished concocting the Life Potion, it was already one o'clock in the morning. After he tidied up the kitchen, he came out and saw that Cui Wenwen's room had already turned off the lights. It seemed like she had already fallen asleep.

Seeing this, he could not help but secretly shake his head, thinking that his boss did not have any precautions against him at all! Speaking of which