(Disclaimer: Don't read this chapter because you have already read it previously. I double posted 2 chapters by mistake, so you don't have to read this one.)
William looked at the beautiful Goddess in front of him with a smile on his face. His eyes glowed with power as his Incubus Class reached its Max Level.
Because his powers had been unsealed before his battle with Carter. This allowed Eros, the Goddess of Lust, to teach William how to utilize his newfound powers to their full potential.
Just like the Special Domains that Issei and Lily used to train William, Eros had also taken him to her own Domain to be trained. Three months inside the Domain was equivalent to three days in Hestia. Aside from training William to resist her charms, Eros also taught him how to wield his demonic powers.
