When Ye Ling gave Master Bai the mushrooms, she told him that the other tenants could pick the mushrooms, as she didn't come here often, and it would be a waste not to harvest them.
Master Bai likely conveyed Ye Ling's message to the other tenants, but they felt too awkward to pick all the mushrooms on her house's roof. Instead, they dried some and intended to give them to her the next time she visited.
Ye Ling accepted the dried mushrooms and unlocked the door with the key.
Inside, after closing the door, Ah Hui looked at the somewhat simple house with curiosity and surprise.
Ah Hui only knew that Ye Ling was powerful. Now, it seemed that Ye Ling was still very mysterious, with another identity and a hidden residence in town.
Ye Ling handed the spare key to Ah Hui, saying, "You can stay in the medicine shop during holidays or when Mai Zi and others go out to purchase goods. Here, there are more people, so it's safer."