After a great love session in the floating pool, Lucien and all his wives, as well as the cute tigresses, had significant advances of power.
Lucien was undoubtedly the most benefited, going from the recent third layer of Mortal Realm directly to the fourth layer, a feat that is probably a record even for the most powerful families of the superior races.
Lust and Envy would not have believed it if they had not seen in person how he used the demonic energy created by him and Amelia, and him and Envy not only to become more powerful but also to make all his girls more powerful as well.
The second person most benefited was Amelia, who managed to advance a Realm, reaching the Earth Realm, and receiving a very incredible improvement in her physical capabilities, in addition to awakening new mana in her body, which Lust and Envy say is spatial mana.