how did muzan become a demon

The Demon Lord did not become Zhang Yuanqing. In the novel " Spirit Realm Traveler," Zhang Yuanqing was the reincarnation of the Demon Lord. He had been the Demon Lord from the beginning. This identity brought him pressure and trouble, but it also gave him great strength and potential. Thus, the Demon Lord did not experience the process of becoming Zhang Yuanqing.

Yes, Ciel did become a demon in the manga.

Mo Fan was the male lead of " Full-time Mage ". He turned into a demon in chapter 1472 of the novel. In this chapter, Mo Fan had gained a deeper understanding of the Demon Element during the process of demonization. He had learned some of the Demon Element's skills, and had become a true Demon Magician. While waiting for the anime, you can also click on the link below to read the classic original work of " Full-time Expert "!

I don't think it will meet your needs, but I will try my best to recommend a novel that is most relevant to your description." The Way of Killing " is a fantasy-epic fantasy novel written by the author, Hao Zi Carrying a Big Knife. The general plot of this novel is: It was just a small conspiracy. The number one demon in the universe was suppressed for a hundred lifetimes and could not be reincarnated. Under the circumstances, the demon escaped the suppression of the Tao technique and was reborn. Was this the negligence of the Great Dao, or did he fall into another conspiracy? Let's see how he grows up in the midst of killing and breaks through the Heavenly Dao to retrieve the memories of his previous life. ---------------------------- " The Demon King Behind the Heavens " was a novel written by the author, Bao Bing Dui A. The general plot of this novel was: Wang Shang's soul traveled to another world and found that he had become the king of many villains in games, cartoons, and movies. In order to live a good life as Bone in Sin Realm, he had to find his lost villains first. As Wang Shang pulled a few strings and did some tricks, he realized that it wasn't just the small world that changed, but reality as well! ---------------------------- " The Bloody World of the Heavenly Fiend Fox Star " was a fantasy and oriental fantasy novel written by the author. The general plot of this novel was: The bizarre experience gave him the capital to play around with the world, but playing around with the world caused him to get into trouble. He defended justice, but found himself evil. He killed evil! Could it be that he wanted to kill him? No matter what happens, I will only be myself. Whether it is good or evil, it is up to me! ---------------------------- The book," Executioner of the Heavens," was a novel written by the author, Tian Ji. The general plot of the novel was: The universe was vast, and thoughts were born in all worlds. The Eight Emperors were the only ones who reigned supreme. If you want to protect me, I'm willing to fall into evil. Using blood to prove the Dao, killing all the heavens… ---------------------------- The book " Defiant Mad God " was a fantasy novel written by the author, Little Demon King. The general plot of this novel was: A devoted man was betrayed. Not only was his reputation ruined, but his dantian was also destroyed, turning him into a complete waste. Just as he was in despair, hope appeared… ---------------------------- The Demon Hunt was a sci-fi time-travel novel written by the author, a chuunibyou. The general plot of the novel was: The Heavenly Demon was a special existence that lived by destroying the timeline. Hunters were a professional group that made a living by hunting. Dan Wu was an ordinary person who made a living by cheating. … " This entire timeline is no longer your amusement park, but my hunting ground! ---------------------------- " Demon Slayer the Heavens " was a fantasy novel written by the author, Mingjing Yaokao. The general plot of this novel was: During the immemorial era, immortals and fiends coexisted in the various worlds, and the human race was weak. A secular youth who inherited the legacy of both immortals and demons at the same time, for the belief that he could only give in and not be humiliated, he embarked on a path of iron-blooded slaughter. Kill one person to become a god, kill ten thousand people to become a devil, kill ten million people, I will become a devil among gods… ---------------------------- The book " Demon Emperor Killer " was written by the author of the Taiyin Dance Department. It was a fantasy and oriental fantasy novel. The general plot of this novel was: The Demon Emperor Long Yue had challenged all the heroes of the Heavenly Imperial Court for his brother and had finally died sadly! In this life, he met an old friend again, cultivated demonic techniques, practiced demonic curses, and activated the Asura Seven Palaces again! The blood stained the nine heavens, returning to the heavens, bringing the blood of his previous life back to slaughter! A mountain of bones was nothing, a sea of blood was nothing. I am the Demon Emperor. I turn my palm into the sky and my palm into the earth. The heaven and earth tremble because of me, and the universe is in chaos because of me! The blood grudges of his previous life would be avenged one by one! The Outsiders 'Calamity, Asura's Demonic Might Suppressing the Chaos! With a single thought, all living beings existed. If one thought died, all living beings would die. Let's see how the Demon Emperor of this generation finally broke through the heavens and earth and continued the legend of the six kings! ---------------------------- Killing God was a fantasy novel written by the author, Against the Heavens. The general plot of this novel was: In this crazy world, the gods are powerless to save the world, so I have to step on the corpses of the gods to save all living beings. ---------------------------- The book " Demons of the Abyss of the Worlds " was a novel written by the author when he passed by the 2D world. The general plot of this novel was: Born in the bottomless abyss, abandoning everything in the past. In the midst of slaughter and destruction, he ascended to the highest throne with blood and fire! I am the King of Death Plague who corrupts the world, I am the Final Demon God who burns all things to guide the end, I am the source of evil that corrupts the rules and corrupts all living beings, I am the Heavenly Demon Lord who killed Buddha and corrupted the Heavenly Dao, I am also the opposite of all Order, the Lord of the Bottomless Abyss!

In the Archean Eon Painting, Mei Ning had become a mental demon because her heart was occupied by darkness and hatred, and she could not extricate herself. In the novel, Mei Ning was a cultivator. She used to be a kind and pure girl, but in an accident, she lost her family and was controlled by an evil cultivator. During the process of being controlled, Mei Ning's heart was occupied by darkness and hatred. She began to hate humans and wanted to destroy the entire world. In order to get rid of the control of the inner demon, Mei Ning began a long journey of cultivation. In the process of cultivation, she encountered many difficulties and challenges, but she persevered and finally succeeded in getting rid of the control of the inner demon and became a powerful cultivator. While waiting for the TV series, he could also click on the link below to read the classic original work of " The Legend of Mortal Cultivation "!

Muzan was ultimately defeated by the collective efforts of Tanjiro, Nezuko, and the other demon slayers. Their teamwork and perseverance were key to ending Muzan's reign of terror in the manga.

Tanjiro Kamado and his allies managed to defeat Muzan. Their combined efforts and determination were crucial in the final battle.

Yes, Muzan does die in the manga.

They could interact in a very confrontational way. Michael Jackson, with his kind heart, would likely be appalled by Muzan's evil deeds. He might use his music as a weapon to try and drive Muzan away or at least make him see the error of his ways.

" So what if the three immortals become demons on the spot?" is the title of a novel, but I don't know which novel it is because many novels contain this sentence. If you can give me more information, I will try my best to help you. While waiting for the TV series, he could also click on the link below to read the classic original work of " The Legend of Mortal Cultivation "!