Bi Zihan lay atop the wooden cabin's roof and heard the conversation between the two clearly. A chilling glint flashed through his eyes. After sweeping his gaze around and confirming that no one was nearby, he quietly climbed down from the roof.
It was daytime now, making it inconvenient to act, and he still needed to prepare a few things. So, he planned to come back that night and teach Yu Xiaogang a proper lesson.
Bibi Dong was an absolute taboo in his heart. If not for his reservations, he would have wanted to kill Yu Xiaogang right then. Since he could not kill Yu Xiaogang for the moment, he would give him a lesson he would never forget!
Late at night, Bi Zihan lay on his back atop the wooden cabin's roof, quietly waiting for Yu Xiaogang to come out. He had already prepared everything he needed during the day. Now, all that remained was for Yu Xiaogang to emerge.
As time passed, Yu Xiaogang's door finally opened, and Bi Zihan, who had been watching closely, sat up from the roof. A packet of powder had also appeared in his hand—lime powder specially prepared for Yu Xiaogang.
Yu Xiaogang walked out of the room and casually shut the door behind him. Just as he was about to head toward the teaching building, he felt his vision covered in white. Before he could react and understand what was happening, an intense pain erupted in his eyes.
"Ah!" The sudden pain made him cry out involuntarily.
Yu Tianheng, who had just been about to fall asleep in the room, was instantly jolted awake by Yu Xiaogang's cry. He sat up in bed and asked in confusion, "Uncle, are you alright?"
Outside the room, Bi Zihan took out a mask and