Chapter 333: Chapter 333: Cannot Stay Idle

After returning to the wooden house, Su Bai thought about the glass and asked, “Xiao Yu, who in the Tribe has trouble seeing things clearly?”

He suddenly thought about nearsighted glasses. Whether in this era or back on Earth, nearsightedness was common.

However, things were different here. In this world, most nearsightedness in Large Tribes was congenital, rarely acquired.