Twelve-Winged Dark Seraphim
Gosh - if the MC wasn't such a secretive loner maybe there would be other options that mangling some weird 2 person skill. What sort of idiotic idea is that? Will he drink both geno solutions? Are there skills that need 10 people too? And since he has all these s class lics why doesn't he actually find some good skills now that he has access to the hall again? Grr..