Monarch of Darkness, Arsene - Chapter 26: Demonic Sacrilege

Three years ago, Yun Qing Yan fell into the Immortal Realm from the mortal realm. Three thousand years later, he became Divine Emperor Yun who shook the entire Immoral Realm. Breaking through the void and returning back to the mortal realm, Yun Qing Yan discovered that only three years’ time had passed here. “In the past, I did not possess the power to protect the people I hold dear. Now, I want the entire world to grovel at my feet.”

- Description from Novelupdates

He became a teacher at the best magic academy in the empire.
….For being mistaken for someone else.

Entering the world of cultivation, Brandon Jiang thought he was stepping onto the path of immortality, but little did he know, he was actually walking a path of death!An immortal once said, “If you are not at the dining table, then you are inevitably on the dining table.”Humans are the spirits of all living things, endowed with natural dao embryos and the great medicine of heaven and earth.In this world of cultivation, only by absorbing others' abilities and fortunes can one cultivate!Therefore, mortals are raised as Sacrificial Furnaces.If you don't absorb others, others will absorb you.Brandon Jiang is unwilling to become a Sacrificial Furnace, nor does he want to commit heinous acts.Until the fairy who loved him died in his arms, Brandon Jiang was driven completely mad.Many years later, when Brandon Jiang looked back, he realized that he had become the most ruthless demon in the world.

After a young lonely orphan boy died on earth, He was reborn as the Prince of the Everhart Kingdom in Melux. And in this life, he got everything he ever longed for: Luxuries that he didn't have, magic that he only read and fantasized about, different types of sweets that he didn't even know about but most importantly, he finally had a family!He was pleased with his new life as he had parents who despite being the King and Queen of a Kingdom always managed to spend time with him and His maid who would do anything at his words. He could experience the joy of sharing a dinner with family, getting angry over silly things, and then apologizing while bawling his eyes out. He finally felt like he was not alone in this universe anymore and he also had people who cared and loved him dearly. His second life was seemingly perfect in his eyes until that horrifying and gut-wrenching night that flipped his entire world......