Gu Yan is a low-level butler of the top wealthy Su family. He has an ordinary background but is meticulous and outstanding in ability. He quietly manages the affairs of the Su family, but is despised due to his low status. Even Lin Bo, who is the butler, also regards him as a thorn in his side and often secretly interferes with and steals the credit. Just when Gu Yan was on the verge of being squeezed out, the [Almighty Butler System] was accidentally activated, and a golden finger was added to unlock a series of abilities such as top housekeeper skills, business insights, and fighting skills. From then on, Gu Yan no longer held back and worked step by step. First, he exposed Lin Bo's little tricks and slapped the wealthy children who despised him. With his outstanding ability, he won the appreciation of the powerful people of the Su family and was gradually promoted to the chief steward of the Su family, taking charge of the lifeline of the family property. Unwilling to fail, Lin Bo teamed up with branches of the Su family to set up numerous traps in an attempt to seize power and frame Gu Yan. However, Gu Yan easily resolved them with his careful thinking and systematic ability, and instead liquidated Lin Bo and his gang members one by one. Not only did Gu Yan gain a foothold, but he also took advantage of the Su family's platform to get involved in the business world and build his own business empire. From a low-level butler, he counterattacked and became a business giant that no one dared to despise. He controlled wealthy families and dominated the city, starting his own cool life.
