Y/n is the main manager in a big company. The CEO, Hwang Hyunjin signs a contract with the CEO of anther company, Jennie Kim. What happens when he decides to not re-sign the contract once it ends, and make Y/n the new sub-CEO? And Jennie wants her place next to Hyunjin and the company AND take a place in his personal life? Read this interesting story and follow Y/n's journey to a happy end.