Extra: Yandere Milfs Obsessed with me!

[Mass release: 50 chapters/week!]Damn it! I reincarnated as an extra in a novel I was reading: Heavenly Milfs.Kaiser D. Paragon was just an extra, a character who died before the story even began. What future could the little brother of a third-rate antagonist, humiliated by the protagonist on the first few pages, possibly have?To save his life, he caused the premature death of his brother. Now, he had to take responsibility for leading an entire criminal organization. Fortunately, a system appeared: as long as others believed he possessed a power, he could usurp its abilities.That's how Kaiser created multiple identities:Kaiser D. Paragon, the virtuous noble.Nostradamus, the prophet.John Constantine, the Arcane exorcist...Then he realized that the protagonist's sister was actually in love with one of his identities!?A major antagonist had massacred the entire capital to avenge him?“And why were all these MILFs yanderes?”Kaiser had only taken the path of the usurper... the Antichrist.***Additional Tags: Evil MC, Action, Gore, Romance, Fantasy, Academy, Smut, Harem, Ecchi, Adventure, MILFs, Cold MC, Yandere, Dark Ideology, Constellation, Multiple identity, enemies become lovers, Politics, Lemons, Manipulation, Toxic Love, Angels, Demons, Gods, Goddesses, Netori, Beautiful Females Lead, Overpowered MC.No Yuri / No R*pe / No NTR / No Incest