Everyone knows that Shen Shiyuan, the young master of the wealthy Shen family in the capital, has the most vicious "attack dog" of a bodyguard by his side: Lu Yingheng.
The young master has been in poor health since childhood, and everyone around him has cherished him like the apple of their eye.
When the young master is ten, Lu Yingheng, dressed in a black suit, cradles him and coaxes him to sleep. A cartoon bandage is stuck to the side of the tall, stern man's neck.
When the young master is fourteen, the Shen family falls overnight in a devastating fire. The only one left is the young master, standing before his parents' graves and weeping. The one who bends down to hold him is still Lu Yingheng.
At eighteen, in that same cemetery, Shen Shiyuan looks up and kisses Lu Yingheng in the pouring rain. The man, holding himself back with all his might, grips his shoulders and pulls away. Shen Shiyuan pushes away the umbrella held over him, his face streaked with rain or tears, impossible to tell which.
At twenty-two, Shen Shiyuan successfully avenges his family, rebuilds the Shen Group, and earns the respect of every powerful person in the capital. The only one left by his side is that same "attack dog" from years ago. Through gritted teeth and bloodshot eyes, he watches Shen Shiyuan smile at him in open challenge, then throws himself into the elevator just as the doors are about to close, pins him inside, and kisses him fiercely.
Everyone knows the new head of the Shen family in the capital is named Shen Shiyuan. But soon, they learn something else:
The head of another top-tier family in the capital, one who has never appeared in public, is named Lu Yingheng.
[The gong raised the shou, only to be thoroughly led around by the beautiful young man he raised]
Theme: A guide to training dogs, by a sickly beauty