身为护国将军之女的贺九灵用尽浑身解数，不惜扮纨绔，装恶霸，欲解除与占星馆少主容钰的婚约，却不料一时失手，导致全城少女的梦中情人心智重返稚童。在二人冰火碰撞、啼笑皆非的相处中，情愫悄然而生，而一段将门、皇室、占星馆的阴谋也徐徐展开。
As the daughter of a general dedicated to defending the country, He Jiuling spared no effort, even resorting to disguising herself as a debauchee and acting like a bully. She was determined to annul her engagement with Rong Yu, the young master of the Astrology Hall. However, an unexpected mishap occurred, causing the beloved figure in the dreams of all the city’s girls to regress mentally to childhood. Amidst the collision of fire and ice, and the laughter and tears that ensued in their interactions, a subtle affection quietly blossomed. Meanwhile, a conspiracy involving the military, the royal family, and the Astrology Hall slowly unfolded.
He Juiling, fille d’un général qui a dédié sa vie au service du peuple, ne recule devant rien. Alors, voulant échapper à son union avec Rong Yu, héritier du centre national d’astrologie de Jialin, elle tente de l’empoisonner. Mais son plan se retourne contre elle : une fois la substance ingérée, son futur époux commence à se comporter comme un enfant et la situation devient rapidement incontrôlable...
