I Became Zhang Chulan's Guardian Spirit (The Outcast)

Blurb:

[Short on inspiration, updates from time to time~]

This world isn't inhabited by ordinary people alone. There are also extraordinary people with special skills, hidden among them.

Beyond these extraordinary people, there are beings known as taboos.

Born from human obsessions, they die when those obsessions fade.

They are called vengeful ghosts.

Chu Yao, a ghost king, was summoned as a spirit of the pen and bound to a certain boy with a ponytail.

The long years had erased her memories of the obsession that belonged to her alone.

To find her obsession, Chu Yao became the spirit that haunted the boy with a ponytail.

After that...

A spirit of the pen, a headless female corpse, a school building with no way out, sewer-dwelling monsters...

And so the All-Routes Paranormal Investigation Team was formed.

&

During an investigation...

A white-haired man who called himself a sorcerer, all the way from overseas, found her

and told her that only he knew what her obsession was.

To find her obsession, Chu Yao became a transfer student at the Sorcery Technical College...

What she hadn't expected was that the only other exchange student would be the boy with a ponytail, who had long since been unbound from her.

Zhang Chulan grabbed Chu Yao by the wrist. His head hung low, hiding his expression, and his voice was steady yet trembling.

"Didn't we agree? I'd help you find your obsession.

And in return, you'd... stay with me forever."

"Are you going to abandon me now, Chu Yao?"

Zhang Chulan stared straight at Chu Yao, whose gaze darted from side to side.

Theme: You became Zhang Chulan's haunting spirit.