After Lucien had his anatomy changed to something similar to an aquatic demi-human, his group continued with the tour around the main Naga city.
Mira can't stop thinking about how things are going to turn out next and whether the revolution she's wanted so much to make will finally happen with the help of that mystery and handsome devil.
Kamala can't help but think about that either, but she's more focused on having fun with Lucien as they go around town kissing and hugging everywhere.
It's not that Lucien can't contain his desires and is in love with her, but he needs to make it clear to as many Nagas as possible that he wants to take care of them, starting with the sorrow princess.
And as he does that, he can't help but wonder which of his sisters is with the Greed Sin, as he's literally being too greedy for wanting to take over the whole race.