Demonic Pornstar System

[The Supreme Demonic Sovereign System is the legacy of the Heavenly Demon, also known as the Celestial Tyrant. Before his imminent defeat, he used his last ounce of power to change the system and its core functions, which was necessary because the Supreme Demonic Sovereign System was created by the Heavenly Demon for his personal use, making it impossible to pass down to others. ]

[Furthermore, he equipped the system with another ability: upon the occurrence of a mana apocalypse, the system initiates a host selection process, scanning for compatible individuals and transforming into the ideal personalized system for the chosen host.]

[The Heavenly Demon wanted his successor to perfectly embody his beliefs before granting them his true powers. With the completion of the Hidden Quest, the host earned his initial recognition. He is the third to do so in the history of the system.]

[The system will henceforth refer to the host as the Successor, but for him to receive the Heavenly Demon's complete heritage, he will need to prove himself by ranking the system up to its maximum level. As a reward for completing the Hidden Quest, the Successor gained partial access to the class of the Heavenly Demon, as it was part of his legacy meant to be passed down to his successor.]

[The class Paragon of Sin can become one of the strongest classes in the universe, but the Heavenly Demon wanted to ensure that his successor was the right one before granting him full access to his class, forcing the system to keep the sins hidden behind its ranks. Each time the Successor ranks his Demonic Pornstar System up, he will gain access to a new sin. Starter sin: Wrath.]

[The Successor can further improve the sins available to him by leveling up, reaching bottlenecks, and surpassing them.]

[Despite the loss of the Pornstar class, the spell 'First-Person Camera' had been retained by turning it into a skill.]

[Valkyrie Sub-System -> Sinsworn Valkyrie Sub-System]

[Sinsworn Valkyries are the greatest supporters of the Paragon of Sin, his last bastion of defense and most fervent lovers. The Successor blesses members of the Sinsworn Valkyrie Sub-System with mightier powers than he could if the Valkyrie Sub-System hadn't evolved. The Successor has to think of a crest for his household members. The crest will mark his Sinsworn Valkyries in the form of a magical tattoo.]

[Declare to the whole world that they are his and no one else's!]