"Old Du, how are you?" Zhang Xingxing asked with concern.

"I'm fine. There won't be any issues for now," replied Old Du.

"Old Du, did you make any new discoveries?" I asked.

"Do you remember the creature in charge of arranging books when we first arrived?" asked Old Du.

"Of course. The creature with no eyes, no ears, and only a mouth," I said.

"Do you remember the sword's position on its back?" Old Du asked.

"If I'm not wrong, the sword was on the right side of its back?" I said.

"We have not encountered the creature on our way here. I think it must have continued onward through this path and is ahead of us. If this V-shaped intersection is truly an exit, with a trap between the two paths, since the creature has a sword on the right side of its back, which path would it take?" Old Du asked.

"A sword on the right side of its back…if the divider between the two paths contains the trap mechanism, the monster was probably stabbed when taking the left path. In that case, we should pick the right path," I concluded.

"That makes so much sense. Old Du, you're a genius!" exclaimed Zhang Bao'er.

"What if the creature was stabbed after it turned around to flee?"...