Reincarnated as a Novel's Villain: Creator of Curses and Blessings

A mere reader reincarnated as a lowly villain in the novel… all because of committing blasphemy.The Nameless God had cursed him… combined with the weak and vicious body into this new life. Was there even a chance to survive? The dead flag would strike just a week after he arrived in this world.That was right—he had to steal a cheat… a cheat from the MC.[You have received a curse from Nameless God][Blasphemer's Burden][Description]: You are an insolent one who has committed blasphemy against the Nameless God… This bloodline bears an unforgettable sin, one that always draws all kinds of fated troubles to you without any logical reason.[You have received the two blessings of the Demon God][Divine Mimicry]Description: You can copy the blessings and curses of anyone in the world. However, this blessing itself has an arrogant nature.You cannot copy blessings or curses that are similar abilities whose tier is lower than what you already possess.Furthermore, you must first prove your strength… the power of a blasphemer of gods.Defeat them—or kill them.[Divine Transmutation][Description]: You can craft a new blessing or curse by sacrificing two blessings or curses of equal level and similar type..However, it was just a beginning of him...the fate of a mighty godslayerAuthor's note:MC is a sly, smart, and firm person. Of course, he’s not perfect—he still makes some mistakes—but I make sure they don’t cause any annoyance to readers.Side characters? Sure, they will have some depth.Harem? Don’t worry. The MC is not a simp, and his girls are not stupid either. They build real connections; I don’t just throw girls in and call them his wives.Fighting? A lot… but it leans more toward tactics than just fighting over who has the better cheat.The pace of the first ~20 chapters is quite fast, but don’t worry, it will slow down later.