Lu Yi said to Li Daxing, "Daxing, take good care of my grandfather. I'll be back tonight at the earliest, or tomorrow night at the latest. Be careful when you make a fire so you don't get carbon monoxide poisoning."
"Don't worry, it's not like I've never stayed up here in the mountains picking herbs before!" Li Daxing said, patting his chest.
Lu Yi smiled and nodded. Just as Li Daxing turned around to boil some hot water, Lu Yi and Elder Lu exchanged a glance, and with a flash, Lu Yi vanished from the cave.
Chapter 173