After being used by his adoptive parents his entire life, Woo Hee-shin is forced into an arranged marriage with Kwak Tae-beom, the President of the Moojin Group. Just when he was about to be happy by his side… ‘Turns out they have just completely deceived me.’ He realizes that his adoptive parents lied to Kwak Tae-beom about him being an extremely dominant Omega. The misunderstanding between the two grows deeper and deeper, and Hee-shin, who was already fragile, eventually closes his eyes in a cold hospital room. He thought he was dead like that, but when he opens his eyes, he’s somehow transported back to the day of his wedding to Kwak Tae-beom. ‘Ah… this must be a dream.’ He convinces himself of that, but when he doesn’t wake up from the dream for several days, he realizes he’s regressed. At first, he tries to run away, but unlike before, Kwak Tae-beom shows his affectionate side and… “Is there anything you want to do when you get better, or somewhere you want to go?” Woo Hee-shin vows to live a better life so that his second chance won’t be meaningless.