After becoming the youngest deputy manager in company history, a man transfers to the international contracts team, where he is reunited with a colleague who has always resented coming in second to him. Despite their rivalry, he treats her with unexpected kindness. After a drunken night together, their relationship changes, and he begins clinging to her with an intensity she never expected. As he offers her everything and refuses to let go, she slowly finds herself drawn to the seemingly perfect man she once saw only as a rival.