Twelve-Winged Dark Seraphim
This is idiotic. If only one person is known to have killed a super and a mysterious person shows up with super geno points - the obvious conclusion is that they are the same person since doppelgangers are known. Also - he decided to do this even though his only super weapons are linked to HS. How much you wanna bet plot armor magically gets a super weapon for Dollar just before he needs one?
I think there is like no reason at all to hide during the competition. Even if people find out that he has absorbed super geno points, he could just say that every information regarding it is handled by the family of his girlfriend. He can just go to them and tell them that he evolved from 1st with full super genes max and that he was able to just eat it. He can just tell them how he got his first points. He would be helping everyone with it, but no he wants to be the special snowflake and let nobody have a chance to be as strong as him. It's like world smartest and well known scientist inventing a cure for cancer and be like " I won't tell anybody cause I don't want others to know that I'm smart and perfect or to be healthy"