Lin Mo works late-night food deliveries. One five-star review grants him the ability to stop time.
From that day on, he discovers another world hidden within the city: malicious reviews turn into resentment, bad reviews can be exchanged for supernatural abilities, and every Host chosen by the System will eventually be hunted down, reclaimed, and erased by an organization called the Cleaners.
To keep his gravely ill younger sister alive, Lin Mo has no choice but to use the System’s abilities again and again. In the process, he gradually uncovers secrets buried deep beneath the city: the so-called “bad review System” is no ordinary supernatural program, but a selection experiment that has been running for more than twenty years.
Every trace of resentment is a life crushed under pressure.
Every exchange comes at the cost of one’s soul.
But this time, Lin Mo decides he will no longer be a vessel for the rules.
As the anger left behind by countless Hosts begins to gather, he will tear open the deepest truth of this world with his own hands.