Passerby A: ...?

Hua Yin: ...

Xu Huanwen, who had witnessed everything, burst into hearty laughter without hesitation. "Haha! So, it turns out you added something to her bladder? Who would've thought, Hua Yin, that your talismans could even induce urination?"

Hua Yin's face turned cold, ignoring Xu Huanwen. He picked up the talisman that Gu Lan had pulled off him and looked at the carefully designed symbols on it, somewhat puzzled. "This shouldn't be happening..."

"However, it's also possible. After all, Gu Lan's brain is so unique. Indeed, only by dissecting Gu Lan's brain, examining its internal structure, and observing every fold can we truly understand what's going on."

Hua Yin's expression turned somewhat eerie. "When can I dissect Gu Lan's brain? I can't wait..."

In the bathroom, Gu Lan shivered inexplicably. Why did she feel so cold all of a sudden?

Yun Zhe remained silent. He wasn't very confident in his own scientific methods, after all, this was his master.