Chapter 98 - 4 Hemp Not
5V voltage is still too weak, Zheng Fa opened his cell phone and searched online for a long time.
Finally, he found a treasure for Cultivation—a variable transformer!
After placing an order with a local merchant, Zheng Fa headed out towards the classroom.
As he entered, he noticed a slight change in the classroom—right next to the main door near the blackboard, there was a new sign that read: "XXX days until the college entrance exams!"
Tang Lingwu was standing underneath the sign, holding a stack of number plates with red numbers on a white background.
The classroom was crowded, with students clustering in small groups, chatting.
But most of the students’ eyes occasionally drifted towards the numbers in Tang Lingwu’s hand, as if those little squares held significant meaning.
When Zheng Fa reached his seat, his best friend Wang Chen was slumped on the desk, not even greeting him. His expression was similar to most in the classroom, slightly anxious.
Tang Lingwu picked out the numbers "100" and neatly placed them on the board.
Wang Chen suddenly sighed, looking at the sign lamenting, "Suddenly feels so long."
Zheng Fa looked around; most people seemed more serious than usual, except Tang Lingwu, who looked normal and was reading a college mathematics course textbook—"Near-contemporary algebra."