Inside the One Thousand and One Nights of Hell, one second that lasted in the real world would equal eternity inside this Illusion Battle Skill. Not as destructive as Combat Battle Skill, this one particular technique was meant to be used as imprisonment before killing its victim in the real world. A vicious way to end someone's life indeed.
By the time Ling Zhao opened his eyes, he found himself being held by a pillory, his head and both hands were cuffed inside a prison for hundreds of years without food or water.
He was tortured by all kinds of violations imaginable by a human being, even the vilest method, Qin Chen entered the One Thousand and One Nights of Hell, he made an illusion of his Ling Zhao's beloved one, Qiqi.
He was stabbed, slashed, and tortured for another hundred years. His unwavered heart stay true till the end because he's aware everything was just an illusion nonetheless.