"It's really a forgotten thing." Li Wenlong scratched his head and looked at the pillar beside him. "Pillar, have you ever bought something for Xiaodan?"

"Yes, I've bought insoles and stuff like that." The pillar blushed and said, "I can't afford too much!"

"Oh, insoles, did you buy a special insole?" Li Wenlong couldn't help asking, "It's the first time that Li Wenlong has heard about buying insoles for girls."

"Nothing special, just the kind you wove with wool!" The pillar blushed even more, as if it was a humiliating thing to buy things for women.

"Where can I sell it? Let's go and take me to buy some pairs,...