SSSSSS Level Alarm, the Mad Dragon Descends from the Mountain!

Lin Feng has been practicing hard for twenty years. Once he came down to work as a security guard, he was dragged into bed by a beautiful CEO and forced to cure his love poison. He just wanted to find a marriage partner and complete the task of giving birth to disciples for his master. Unexpectedly, if he didn't ask for trouble, trouble would come to his door. He is a peerless doctor, a martial arts giant, and an invincible master! The tiger comes down the mountain, I am invincible, life and death are in my control!