Grandpa Lu had his own residence in Paris as well. Since his primary purpose for coming to France was to take a break and meet up with some old friends, he didn't want to squeeze with Iris and Jin Liwei's family in their residence. The family brought a massive team of staff.
The old man thought that it would be too crowded there. The annoying brat, Jin Chonglin, was also staying there with his girlfriend, Chen Fei girl. Grandpa Lu still held a little grudge against Jin Chonglin for telling him in their family group chat that Little Mochi and Little Matcha didn't share a drop of blood with him.
Although Iris and Jin Liwei invited him to stay with their family, Grandpa Lu declined because of these reasons. But it would be too lonely to live by himself in his residence, so he invited Yin Meixing and Tang Yiyi to stay with him instead alongside their small staff of assistants, glam team, and a bodyguard.
https://discord.com/invite/cSUhBdz