In an old, nameless bookstore tucked away in a timeworn alley, a mysterious black ancient book without words binds two people in an endless cycle of calamity and reincarnation.
Lin Shen, an ordinary modern-day office worker, casually buys the eerie Book of Fifteen Lives, and his fate is utterly derailed.
He turns a page and sinks into another lifetime.
He is forced to inhabit fifteen utterly different lives:
A cold, aloof disciple trapped on an immortal mountain, an emperor reduced to a puppet and unable to escape the inner palace;
An Immortal Venerable whose pride is shattered by a Demon Lord, an undercover agent bound to another in the depths of the criminal underworld;
A fragile prey kept as a possession in the apocalypse, a canary hidden away from the light in the entertainment industry;
And, in countless ABO worlds, an exclusive Omega who cannot escape pheromone suppression or forced marking.
In every lifetime, he encounters the same man.
His identities change, but his features remain identical, as does the obsession buried deep in his bones.
He uses love as a lock, captivity as a home, and marking as a contract, keeping Lin Shen trapped in his grasp and never letting go.
When the fifteenth life ends, Lin Shen returns to reality with all his memories.
Gu Nian shatters the boundary of the book and stands before him, murmuring in a hoarse voice:
"I've waited for you for fifteen lifetimes."
The brief peace is only an illusion.
The ancient book flips open by itself, and its blank pages spread without end:
The cycle of reincarnation will never end.
An exclusive blood pet in a vampire castle, a caged demon queen in an ancient demon palace,
An Omega confined in a wealthy family's manor, a rare male insect monopolized in a hive,
A fallen deity imprisoned in a divine realm's celestial jail...
Countless planes, countless cages.
You may escape one lifetime, but never all of them.
"You've had enough of running for fifteen lifetimes."
"From now on, in every lifetime, I will catch you with my own hands, lock you away, and keep you all to myself."