The stones inside the cave were uneven, so Yin Yang found some wild grass to lay on top, and sleeping on it was quite soft.
The wild grass that Yin Yang arranged wasn't chosen randomly; many of them were insect-repellent, and lying on them, one could smell a faint fragrance.
"You know about herbs too?" Xu Mumu asked curiously. The more she learned about Yin Yang, the more she found him to be really knowledgeable, knowing something about everything.
"I learned a bit," Yin Yang nodded. What he learned the most was about poisons, the things that harm people.
"What did you learn in your childhood?" Xu Mumu asked curiously.
"A lot, and quite varied," For him, those past memories weren't pleasant, and now he didn't even bother to think about them.
He was still very grateful to his grandpa; if not for being forced to learn so much, he might not have survived so smoothly until now.
