Ren Xiaosu's motive for rescuing Luo Lan was so they could get into the stronghold through him. Now that his objective was achieved, his wish could finally be considered fulfilled.
As for how Luo Lan and Qing Zhen would convince the Li Consortium and Stronghold 109's overseer, that would be up to them. After all, the corporations had business dealings with one another all the time, so they would have to give each other some face.
From Qing Zhen's tone, it felt like it wasn't a particularly difficult matter to handle.
Nearby, Wang Fugui let out a sigh and said softly, "Some issues can be extremely difficult for us to handle but are only a matter of words for people in their world."
Luo Lan said, "If we promise you something, our Qing Consortium will see it gets done. Would a large organization need to lie to a few refugees like you?"
All of a sudden, Wang Fugui asked Luo Lan, "Xiaosu saved your life, isn't that right?"