“I can’t believe that I, an alpha, am being embraced!”... Kuga Tsukasa is the heir...
In this omegaverse there is a fourth gender - the enigma, which is very rare. It cannot be categorised and is somehow superior to the alpha. Of course the seme is an enigma. The uke is... well, it is hard to explain. It is supposed to be a revenge story so it starts with a RAPE. The plot is interesting and the art is beautiful but the ending is rushed.