One-Click Pheromone Update [ABO]

Gu Jian is an Omega with good looks, a fortune, and an imperial throne to inherit.

In his previous life, his trusted boyfriend and roommate conspired against him, making him take the blame for something he hadn't done and getting him thrown out of his family home. Then his younger cousin, whom he had doted on since childhood, had his gland removed. In the end, Gu Jian died with hatred in his heart.

Fortunately, he was reborn.

Not only did he return to his first year of college, before any of it began, but he also got a System that could instantly update his pheromones for a short time and even change his face in a flash.

Gu Jian used it all to punish the scum and teach his little cousin a lesson.

In the morning, he was the Omega his boyfriend's heart longed for.

In the afternoon, he was the Beta who had stolen his roommate's heart.

At night, he was the Alpha heartthrob his cousin couldn't forget.

Hmph. I'll shatter every one of your sweet dreams.

The System was smooth and easy to use, but it had one side effect.

One day, Gu Jian borrowed campus heartthrob Qiao Qixing's face and cornered the scumbag in the swimming pool locker room to beat him up.

Just as he slipped toward the door, he saw Qiao Qixing approaching, a bath towel loosely draped over his bare upper body and his chest partly exposed as he dried his hair.

Their eyes met. Gu Jian was mortified. "..."

Qiao Qixing paused and narrowed his eyes slightly.

"C-cosplay."

Gu Jian snatched the towel from the man's shoulders, covered his head with it, and made a getaway.

*

Later, after a general education class.

Qiao Qixing grabbed Gu Jian by the arm and flung him into an empty classroom.

Gu Jian's back struck the door, sending a dull ache through him. He hissed. "What are you doing?"

Qiao Qixing loosened his tie. His Adam's apple bobbed as he gave a soft laugh and drawled:

"You keep using your pheromones to mess with me." The tall Alpha bent down, leaning halfway over his shoulder as he slowly undid Gu Jian's collar. His slightly calloused fingertips traced their way to the back of Gu Jian's neck.

"So I have no choice but to consider fully marking you."

Rebirth, ABO, campus, feel-good power fantasy.

If I can change my pheromones fast enough, no one will ever catch me.

Theme: Hold fast to your principles through adversity and hardship.