C493 He Hit the Right Spot

After returning to his original state, Xu Ling's work was quite relaxed. Unknowingly, he had completed the content for the next three days.

However, after such a long time, the sky had already darkened. Xu Ling, who had entered the study in broad daylight, did not even turn on the lights. Other than the light from the computer screen, there was no other light source in the room