Hibiya is a beta. but because of Anaphylaxis, his hormones turn him into an Omega. Yamagi a beta too (but he is lying, in fact he is an alpha). he joins the Hibiya research and confesses if he admires Hibiya and tells him that they have met before, but Hibiya does not remember anything
13 years ago, when Yamagi was a little kid, he met the young Hibiya and fell in love with him (I'm sure this is a first love) because of Hibiya's kindness
now they meet again and fall in love each other then they become mates, and have a child
Although it's a little bit sad for Hibiya, finally they are happy (●'◡'●)
Hibiya is a beta. but because of Anaphylaxis, his hormones turn him into an Omega. Yamagi a beta too (but he is lying, in fact he is an alpha). he joins the Hibiya research and confesses if he admires Hibiya and tells him that they have met before, but Hibiya does not remember anything
13 years ago, when Yamagi was a little kid, he met the young Hibiya and fell in love with him (I'm sure this is a first love) because of Hibiya's kindness
now they meet again and fall in love each other then they become mates, and have a child
Although it's a little bit sad for Hibiya, finally they are happy (●'◡'●)