The Substitute Beta Is Exclusively Claimed by an Obsessive Madman

[Two male leads + substitute + groveling pursuit + devoted couple + one-on-one + ABOE]

A sincere, slow-witted Beta bottom x an obsessive, mad-dog Enigma top

Pei Zhi, the Federation’s top Enigma, was a ruthless, cold-blooded predator at the peak of the pyramid.

One rainy night, he took in Li Shaojin, a muddy, awkward, obedient Beta servant.

He thought he was simply keeping a new toy on a whim, a substitute for the person he cherished in his heart.

So he took possession of him without restraint, imprisoned him by force, and sank into obsession.

He kept him by his side and cared for him personally. It looked tender, but was really an outlet for his need to control.

During his sensitive periods, he repeatedly bit the Beta’s regressed, unmarkable gland, forcibly branding him as his own.

When he saw the Beta trembling with fear, his eyes red as he tried to endure it, he thought it was all part of the fun of having an obedient toy.

Then Li Shaojin escaped, and Pei Zhi finally realized:

The gentle, long-suffering Beta had long since been carved into his very bones. He wasn’t a substitute at all, but the one person he would risk everything to protect.

Once, Pei Zhi had forcibly imprisoned him, closing in step by step.

Now he was the one pleading on his knees, desperately trying to win him back.

But Li Shaojin, covered in scars, had already been hurt beyond repair and chose to leave.

Who would have thought that the arrogant Enigma would go mad and bow down to beg?

“Shaojin, I was wrong. Please don’t leave me.”