The Reincarnated Vampire Wants an Afternoon Nap - Chapter 36

After being fired from his job due to a baseless accusation and dying while trying to save a girl from a robber, Maximilian is reincarnated into a world where caped heroes and superpowered villains clash in the streets.Disillusioned by a life of injustice and unrewarded good deeds, he vows to live for his own satisfaction. Armed with the Greatest Villain System—a golden finger that promises to make him the most feared villain in history—Maximilian sets out to embrace his dark side.First Mission: Beat up innocents.An old, retired hero thanks him for preventing a terrorist attack.Second Mission: Destroy a hero monument.Maximilian ruined an unlucky villain career.Third Mission: Beat up a famous hero.A detective hero praises him for exposing a criminal’s crimes.System: “Maximilian, are you messing with me?”Maximilian: “I’m innocent!”Several heroes who think they’re privy to the truth: “Maximilian, you are the most selfless hero we’ve ever met!”Maximilian: “I’m a villain, you idiots!”As Maximilian struggles with his new life as a villain and tries to prove his villainy, he uncovers numerous conspiracies within the new world’s government.Will Maximilian be able to prove his villainy? Or will he be remembered as the greatest hero of all time!?

To be exact, the female lead is an “older sister” type, amid many beauties and handsome guys, she's no white lotus.Also, it's said that the name of this book is the same as a brand of sheep's milk powder.

(Non-system, multiple female MCs, both good and evil)Fang Ling, who possesses the Chaos Sacred Body, was fiercely fought over by various forces since his birth. His heart, right eye, and treasured bone were successively taken away...After many twists and turns, the critically ill Fang Ling was placed in front of an ancient temple by a kind-hearted person. No one knew that within this ancient temple, five unparalleled masters were in seclusion. They had been hiding there for tens of thousands of years, suppressing the Immortal Heart of the Demon Ancestor.When the Immortal Heart erupted, the five masters were unable to contain it and took a desperate risk by implanting it into the infant's body. The fusion of the incomplete Sacred Body and the Immortal Heart led to the birth of a peerless monster...

This thought had grown deep in William’s mind!