I'm pretty sure he is doing that, I just don't know if he's gonna do harm to them to pursue his goals or if he genuinely like them.I’m not sure if I can trust Luka anymore. thinking more about it, this chapter basically tells us he’ll lie and cheat just to get an advantage. So what is stopping hij from lying to the gang about his motivations? I hope I’m not right but I wonder if he’s playing the group for his own goals, I am very conflicted.