It is near impossible not to make a distinction between purebloods and hybrids in Misfit of Demon King Academy; the groups are even color-coded for quick identification with the top-tiered demons in red and gold, while the underlings wear blue and silver tones. The power of one's bloodline is an authoritative force among the demons, particularly since they are awaiting the return of their Demon King Of Tyranny, who could presumedly only wish to embody a top quality (unsullied) host.