The Classic of Mountains and Seas said, "Mount Li'er has many jiang trees and li trees. These trees have square stems, round leaves, yellow fuzzy flowers, and fruits like baskets. Eating them prevents forgetfulness." In other words, Tochigi fruit could improve one's memory and treat forgetfulness.
Because of this special effect, before every midterm or final examination, someone would always sell these little fruits on the student "black market" on Puji Island. Demand always exceeded supply.
The effects of Tochigi flowers, however, were the exact opposite of the fruit's. They could cause severe damage to memory.
"If you add Tochigi flower juice to Truth Serum and neutralize it with La Plata Water, it produces a powerful Forgetfulness Potion," Fatty Xin said, holding up the little bottle in his hand as he explained to his companions. "We can brew some of it and secretly add it to the Mushroom Soup, then make him drink it."
As he said that last sentence, the fat man instinctively lowered his voice and furtively glanced toward the front door. Discussing drugging the owner of a house while inside that person's home naturally made one feel somewhat guilty.
But given their current situation, Fatty Xin had indeed come up with a good idea.
Compared with the Forgetfulness Spell, a Forgetfulness Potion might not erase memories as precisely, and it came with many side effects—such as removing the wrong memories or causing breaks in the user's consciousness—but it was much safer.
At the very least, whoever prepared the potion would not have their memories contaminated in reverse by the old house's owner.
And compared with the "Physical Forgetfulness Technique," adding something to the Mushroom Soup was far more practical than knocking out a half-out-of-control Archwizard.
Xiao Xiao frowned and pondered for quite some time before slowly asking,