Great is a modern, optimistic surgeon from the year 2025 who's always happy to help others. After an accident befalls him, he winds up in the body of Phor Kaew, a man living in the past, despised by all of Ayutthaya. Unsuccessful in finding a way to return to the present, to survive in Kaew's life and by being himself, he gradually comes to win over the people around him.

After a bitter divorce caused by family pressure and emotional manipulation, successful lawyer Runchlaphat and outspoken Gen-Z heiress Peeracha want nothing to do with each other. But when a high-stakes business opportunity requires them to appear as a happily married couple, the former lovers are forced back under the same roof.

As they struggle to maintain the illusion, unresolved feelings and painful memories begin to resurface. Meanwhile, Runchlaphat’s controlling mother, Gingkamol, remains determined to keep Peeracha out of the family at all costs. Surrounded by deception, pride, and lingering desire, the ex-wives find themselves trapped between the love they once shared and the wounds they never healed.