Ethan Reed met Luna Hale, who gave him courage, while recuperating in the countryside during his childhood. The two agreed to meet again, but Luna disappeared without reason. Eighteen years later, Ethan found her again and hastily married Luna under the guise of a "trap," but in reality, he wholeheartedly protected her. In the end, it was found that Luna also voluntarily married him, and this love was actually a two-way journey that crossed time.