Starting a Contract Marriage

'One-year contract position, confidentiality required, preferential treatment for enthusiastic omegas.' The place Jin Yiseo risked danger to go to after his eyes were drawn to the absurd job posting was Doowon, a name everyone knows just from hearing it. And the person who set these unbelievable conditions was none other than Doowon's Vice President, Seok Doheon? "'Upon safe completion of one year, one building in Seoyoung-dong and 10 billion won. It's not a losing proposition for you, Mr. Jin Yiseo.'" Hearing this, who wouldn't stamp the seal—no, their approval? Jin Yiseo, completely melted by the sweet talk, was about to sign the contract when... "But what kind of contract position is ...