Kyunghee is facing a challenging financial situation and the clock is ticking before his courses commence. In the previous year, he faced no difficulties as he was heavily compensated by Sihyun for his company. Regrettably, the agreement was brief-lived as the elderly man became possessive and Kyunghee had no desire for a romantic association. The situation exacerbates when Kyunghee uncovers that Sihyun is presently dating his mother and appears to be out for revenge.