A female college student falls from a building in a bizarre manner. Cheng Rui, the deputy captain of the Criminal Investigation Detachment who has just been transferred to the post, is assigned by the deputy director Du Yulin to investigate the hidden story behind the case.

Male model Chen Yi Chuan fell in love at first sight with the domineering female Mai Tong. He wants to pursue her but never expected that she woud be so indifferent towards him. Nevertheless, Chen Yi Chuan is not about to give up.

An Chu Xia and Han Qi Lu have a lot ups and downs in their relationship but end up getting engaged. A crisis hits the engaged couple on that day which later causes Qi Lu to lose his memory so he can’t remember his fiancée. What will Chu Xia do when her husband can't remember her?

Xiao Shuiguang (Li Xi Rui) has become disgusted due to loss of boyfriend Yu Jinglan. A teaching accident, she met Zhang Zhenglan (Jiang Chao) - her student’ brother, a boss of game company. Zhang Zhenglan found that Shuiguang is the girl who had given his game ideas, began to show love to her. In this process, Shuiguang closed her heart due to the past, Zhang Zhenglan promised Xiao Shuiguang, "You keep your secret, I guard you." Xiao Shuiguang was touched, try to put down the inner bondage. At that time, Jiang Yuru (He Ruixian), who returned, became a stumbling block between them two. Meanwhile, Luo Zhi (Pang Hanchen) also revealed his heart to Xiao Shuiguang and Xiao Shuiguang chose to evade him. In the end, Jiang Yu Ru chose to quit, Luo Zhi due to Yu Jinglan’s dead choice to let her go. In Zhang Zhenglan and Xiao Shuiguang 's love is going to come out. The truth of the car accident surfaced, Zhang Zhenglan game company into a business crisis. After the efforts of all, Xiao Shuiguang finally open her heart to accepted Zhang Zhenglan's love bravely.