Mo Xiaoduo has a special physique that makes "dreams come true" since childhood, and has a dual personality of day and night: during the day, she is a strong and logical workplace lady, and at night, she is an emotional and rebellious girl;
The two met for the first time on a rainy night at work. During the day, Mo Xiaoduo and Xia Hanyue left an impression on each other. At night, Mo Xiaoduo foresaw Xia Hanyue's danger in her dream, and the dream gradually came true. As the intersection in the workplace deepens, the four personalities collide alternately: during the day, the royal sister Mo Xiaoduo and the "little sheep" Xia Hanyue become dependent on each other due to work, while at night the rebellious Mo Xiaoduo and the violent Xia Hanyue attract and hurt each other.
The bonds in the past are gradually revealed - a fire in childhood implicated two families, Xia Hanyue concealed the truth to protect Mo Xiaoduo, but Xia Hanyue regarded Xia Hanyue as his enemy due to misunderstanding. Xia Ming, a distant relative of the Xia family, sows discord in order to seize the family property and uses the personality conflict between the two to create a crisis. Mo Xiaoduo's dreams give many warnings, but she is also in danger due to physical backlash.
In the end, in order to protect each other, Xia Hanyue and Xia Hanyue chose to merge their personalities, and Mo Xiaoduo also accepted each other's integrity in their companionship. The two joined hands to fight against Xia Ming, resolve past grudges, and finally come to the end of staying together after experiencing countless sadistic entanglements.