beta
i feel like the author's just milking it when they saw how popular this story got, bc all these history/background feels random. and seriously, what is the point of his regression, just to turn into an omega? like we genuinely didn't need his beta past life. idk, maybe author haphazardly wrote the first four chapters as a test run to see how it'll be received, and planned on making an actual longer story with plot when they work out the details, but then changed their mind and created these side stories instead.