When he was young, his family's private school opened, and Gu Yanzhi, a son of an aristocratic family, entered the Shen Mansion to study, and got to know Shen Qingyan. In his youthful spirit, he blatantly protected her from the turmoil in the house and made a promise to marry her as soon as she was named on the gold medal list.
However, things were ups and downs in the world, and Gu Yanzhi went to Beijing to seek fame. He was fascinated by the world of mortals, and unexpectedly fell in love with a prostitute. He had already failed his youthful covenant.
When he returned to his hometown after his success, he reunited with his old friends, entwined endlessly with past promises, regrets, family grudges, and the love between his children.
A once-in-a-lifetime misunderstanding leads to a half-life tug of war. Let's see Shen Qingyan hold on to his true feelings amidst the fireworks in a deep house, and go through love-hate entanglements with Gu Yanzhi, who returns from a broken promise, and finally find a stable relationship in this world.
Concept: sweet with a bit of cruelty