"Yaaawn~"
Su Chen sat at the dining table, yawning from time to time. You could faintly see that his eyes were bloodshot.
"Sir, did you stay up late last night?" Jiang Hui asked softly from the side.
"Yeah... yaawn~ I was looking up some information last night and lost track of time. Before I knew it, it was two or three in the morning. I'm going to go catch up on some sleep. Wake me up when Wu Jing gets here."
Last night, after Su Chen saw the water resource purification technology from the system's blind box, he had only planned to glance at it before sleeping. Who would have thought he'd get completely engrossed the moment he saw the table of contents?
The contents of this water purification technology were incredibly comprehensive. It could purify anything related to water—even nuclear wastewater...
