The young master of the Su family, Su Ran, appears to be a lazy and useless young man who can't wake up all day long. In fact, he has no interest in power, fame and fortune, and just wants to live leisurely. However, a sudden business war conspiracy caused the Su family to collapse overnight, his father was imprisoned, and the family property was cannibalized by the rival Chen Group. Everyone thought that Adou, who was unable to support him, would perish, but they didn't know that Su Ran hid a secret business golden finger - the "Tiandao Business Book", which could see the value and risk direction of everything. When the women who pursued him in the past turned to Chen, and when he was kicked out of the mansion where he lived, Su Ran finally opened his lazy eyes and showed a cynical smile: "Since you won't let me have peace, then I will use this world for fun."