My 300-Year-Old Boyfriend? Wait, I've Been Played!

She thought she'd moved on—until her ex's dangerously charming uncle corners her six months later, calling her "sister" and refusing to let go. Su Yin just wants to build her empire, but Lu Jichuan has other plans: total conquest of her heart. He's a 300-year-old immortal trapped in a devastatingly youthful body, playing the role of her clingy "little brother" while secretly being the most powerful man alive. She runs, he chases, and her defenses crumble faster than she can rebuild them. When rivals attack, her "innocent baby" transforms into a ruthless force that leaves enemies shattered—then…