Kael Thorn, the ruthless billionaire heir to the Vespera Thorn Group, returns with a vengeance. Three years ago, Iris Shae—a sharp, ice-cold girl—witnessed his darkest crime and imprisoned him. Now freed, Kael infiltrates her life as her classmate, dragging her into his gilded cage under the guise of revenge. Their twisted dance ignites: he craves her surrender, she fights to protect her fractured soul. Bound by a toxic obsession, Kael’s “game” blurs punishment and possession. He wields wealth and violence to break her, yet every cruel touch burns with forbidden hunger. Iris, trapped between loathing and a haunting attraction, uncovers his lethal secret—he’s addicted to her defiance. From blood-stained threats to bruising kisses, their war escalates. Kael’s empire looms as both weapon and shackle, while Iris’s psychological scars threaten to unravel her control. As lines between predator and prey dissolve, Kael faces a searing truth: to claim her, he must first destroy himself. Dark, obsessive, and dripping with tension, *Thorn’s Obsession* elivers a relentless push-pull of forced proximity, power plays, and a billionaire’s ruinous path to redemption. Will love emerge from ashes, or will pride burn everything to the ground?

Series Tagline： A Second Chance at Love and Freedom.　　Luna Merritt has always lived in the gilded cage of Silas Blackwood's world. Diagnosed with high-functioning autism， the fragile girl obeyed her coldly elegant guardian without question—waiting patiently in his house， enduring his calculated affection， even carrying his child. But when tragedy struck， she died alone in a sterile hospital bed， her trembling fingers clutching empty air where promised hands never came.　　Reborn one year before her demise， Luna is determined to rewrite their twisted fairytale. She was determined to escape Blackwood's control， to go to an environment she had never lived in， and start a brand new life. Yet Silas， the ruthless billionaire who built empires with ice in his veins， begins haunting her new life. When flames engulf her apartment building， he emerges from the inferno—charred suit， bleeding hands， shattered pride—kneeling before her with a vow:“Take my heart as your vengeance. Let it burn if it warms you.“　　As Luna unravels secrets buried in their shared past， she discovers Silas too remembers their doomed future. Now the man who taught her survival is learning humanity from the woman he destroyed. But can a lifetime of scars become the map to healing?