Chapter 298: The Scum Is Domestic 

Wu Yuan. "..." Are you kidding me? His usual poker face was covered in black lines, which was a sight! 

Cheng Sheng coughed, ashamed on behalf of his secret shameless da shixiong. "Da shixiong's words are right." He said, saving the face his da shixiong lost since the beginning of this trip. "The Forget Me Not Potion really has an ingredient that could stimulate a person's nerves. The more they drink, the worse the effect on their nerves. However, the more their memories will return." He explained. "And, as my da shixiong said, a mentally ill and mentally disabled person would wish for death more than anything if they drink the Forget Me Not Potion." He said. 

Wu Yuan. "..." Such a dangerous it rather be a weapon! Why make it?! 

It's as if Cheng Sheng could hear Wu Yuan's thoughts and he averted his gaze in shame. "I made this… for future purposes." He said. 

Wu Yuan. "..." I get it. I give up.