The arrogant billionaire Paul Bo was hard to get. It didn’t matter.

Each case is related to something special. Every trace breaks off somewhere without giving the detectives any logical solution. Everyone is different and understands the concept of serial killing differently. Some only catch evidence, others are intuitive and accurate. There is one case and there are countless detectives. What will each of them have to go through to get to the very end of the serial murder path? Will any of them find a solution?

Yu Lilin, who was deceived and used to death, only understood the whole truth on his deathbed. Fortunately, the heavens had mercy on him, allowing him to reincarnate like a phoenix rising from the ashes. As the saying goes, jade must be chiseled to become a gem. In this life, he will no longer believe the lies of his birth mother and sister, nor will he easily trust the unfaithful. He is determined to compete against his birth mother, brother, and sister, tear off their masks of hypocrisy, and let them taste the bitterness of despair! But wait, Ninth Imperial Prince, why are you different from what you promised in the previous life? The story revolves around a scheming and clingy Imperial Prince, and a vengeful reincarnated illegitimate child. The seme is the irresistibly handsome and devoted Ninth Imperial Prince, Yuan Heng. Please don't be mistaken, please don't be mistaken, please don't be mistaken - this important reminder bears repeating three times! =￣ω￣=