Invincible! This person has lived for a billion years - Chapter 752 Deep affection

In a world where magic intertwines with reality, a dying human girl named Elara awakens to find herself in a foreign land. The air smells of ancient forests, and the sky is painted with hues she’s never seen before. Before her stands the enigmatic Demon Queen, Seraphina, her eyes as cold as the ice that encases her throne.Seraphina proposes a desperate bargain: a contractual marriage between them. In exchange for Elara’s hand, Seraphina promises to save the crumbling human kingdom from impending doom. Elara, with nothing left to lose, accepts, thrust into a web of intrigue, danger, and forbidden emotions.As they embark on their perilous adventure, Elara discovers that Seraphina’s icy demeanor hides a tragic past. The Demon Queen’s power is unmatched, her wrath swift and merciless. Yet, beneath the frost, Elara glimpses vulnerability—a longing for connection that defies her ruthless reputation.

After waking up in the body of the Young Master of the Luo family, he finds he has the knowledge of hundreds of games and Light Novels. However, he finds his Dantian is crippled, so he can’t practice cultivation! Luckily, he has the Upgrade system.

A young man sat on a chair and looked out at the ocean. With one wisp of Spirit Qi, he could point anywhere on this vast and expansive world, pointing at any place that didn’t look right.

I hatched from an egg in Hell with memories… and almost no power.Thirteen-year-old Knull Belial is the weakest trash in the Belial territory—bullied, ignored, and one year away from becoming cannon fodder against Heaven’s angels.Then the impossible happens.Overlord Elara Noctis Belial—the Goddess of Darkness and the mother who created him personally summons her most pathetic son for an ancient ritual.But why?*****I'm planning for a good plot and some r-18 too.MC IS ECCENTRIC KING. Sometimes even I have hard time keeping in control .