Mairimashita! Iruma-kun 2nd Season

Synopsis

Iruma re-adjusts back into his everyday life at the school. As he heads for lunch, the beast that had previously emerged from his ring once again appears, however, to both their surprise, he can suddenly now talk, discovering himself to be the manifestation of the Gluttonous Feeder Ring. After chastising Iruma for his poor use of magical abilities, the beast gets him to use a transformation spell to give him a proper form, which ends up becoming a small, slender, one-eyed figure in a suit; he also tells Iruma to refer to him as "Alicred". He convinces Iruma to continue experimenting with his transformation abilities, eventually leading him to transform into his "Irumi" outfit. At this same time, Ameri finds him and is completely flustered and confused at the sight of Iruma in a dress, and runs off before he can explain himself. He wants to clear up the misunderstanding, but Alicred refuses to reveal himself unless they can prove there are more cases like him. Iruma tries to ask Sullivan for answers, but he brushes it off as nonsense. While doing research on the Ring, and figuring out the moments in the past when Alicred was conscious, Iruma figures out that the higher ranks he gets, the more Alicred changes. Iruma declares his new goal to continue rising the ranks to learn the truth behind Alicred, even if it means standing out more, and still failing to clear up the misunderstanding with Ameri.

(Source: Wikipedia)