If there were Night Pearls, the lighting in the passageway wouldn't be a problem.
"Zi Zheng, follow Lin Ning to get it!"
When Li Xiaoran heard this, she thought of something. "Wait, ask Su Zheng how many entrances there are to these underground tunnels. If you can find out how many entrances there are, open those entrances and let fresh air enter! Because we don't know how long we'll be gone for this time, we have to make some preparations. We have to bring some food in!"
"Food? Are we going to Shatai Village to find some food?" Zhang Yi, who was about to be woken up, couldn't help but ask, "If we go to Shatai Village now, we'll be like sheep entering a tiger's den!"
Li Xiaoran said, "There's no need to go to Shatai Village. There's food to eat by the roadside when we came to the medicinal field just now! We just need to dig up those taros and roast them before bringing them with us!"