Gu Nian, who got married right after graduation, is exhausted by her marriage life. She unexpectedly gets a chance to a high-tech "immersive life" experience, which allows her to go back to the past and make new choices. Gu Nian is determined to change her attitude towards life this time and not be so "love-oriented." However, defying all expectations, she neglects to choose the character's gender and accidentally transmigrates into an unfamiliar man's body, and the young Gu Nian from seven years ago is standing right in front of her... She must now use this male shell to save her former self, and what awaits her is one perplexing "life choice question" after another.