Ji Shutong stands before Warden Shang Xu in the Extreme North Prison as his new Correction Officer after he once abandoned her and called her a burden.
Despite the painful past between the childhood sweethearts, she is determined to prove her strength by managing the prison's most dangerous criminals starting with Fu Yanan, a treasonous former general.
The inmate quickly overpowers her with disturbing threats and physical force until Shang Xu arrives to rescue her from the terrifying situation.
Can she survive the deadly prison while facing the man who still makes her heart sting?
