Following the information provided by Dà Láng, I returned to the novice village and found the NPC who initiates the quest to enter the Wisdom Dungeon.
It was an ordinary courtyard with its door open. Inside, there was a pagoda tree, and an old man with bare feet sat beneath it.
Lǐ Wànjī stood at the entrance and gently knocked on the door. The elder, with his eyelids lowered, looked up and beckoned Lǐ Wànjī to come in. "You're quite the outstanding young man. It seems you've begun to experience the power of cooperation. I have a task here that tests wisdom and patience. Would you like to accept it?"