Following

"""Mr. Esper, I told you already. I’m a B0-grade guide."" Lee Yeoni, a powerful dual-blood, has spent years hiding his striking looks and exceptional abilities while working in a quiet, rural town. But when circumstances force him to transfer to the capital, he finds himself entangled with Tae Hajin—an elite grade-S+ Esper with an intense, domineering presence. Sensing that Yeoni is hiding something, Hajin becomes determined to uncover the truth. Using every trick at his disposal, he digs deeper into Yeoni’s secrets, setting off a tense battle of wits and wills. Desperate to protect his identity, Yeoni resists Hajin’s pursuit—until he realizes he can turn the tables. If he must be exposed to danger, why not use Hajin as his shield? And so, he makes a bold decision…to become Hajin’s exclusive guide. A gripping story of hidden power, dangerous attraction, and the fine line between hunter and hunted."

Ha Sungwon was once a promising young professor from a powerful academic family. But after a scandal involving abuse of power, he lost everything. Drowning in gambling debt, he tried to run, only to be captured and dragged away. He wakes up in a luxurious but unfamiliar home. The owner? Yoon Sihyun, a former student Sungwon once tutored years ago. Now a grown man, Sihyun has turned into something far darker. He’s obsessed, possessive, and disturbingly gentle. Sihyun bought him, body and soul. Cornered by this twisted devotion, Sungwon tries to resist. But Sihyun discovers a secret Sungwon had desperately tried to keep hidden. That secret gives him even more control. “I love you, Professor. Stay by my side. Forever.”