Do you think that the soldier king who returns to the city wants to protect his weak and weak fiancée?
Big mistake!
Qin Jiming, the legend of the underground world, "Yam Luo", returned to the city with his master's engagement. He wanted to be a protector of flowers, but was severely slapped in the face by reality - his seemingly frail fiancée Tang Wenting turned out to be the king behind the scenes with black technology and the ability to subvert the world!
Street villain? She caused the opponent's power to crumble in the blink of an eye.
Business tycoon? She made the opponent's empire collapse with just a flick of her finger.
Ancient martial arts master? She uses technological means to decipher all the opponent's moves.
International killer? Her defense system gave the opponent no chance to even get close.
Qin Jiming went from being full of confidence at the beginning to later saying "everything the big boss said is right" and completely accepting his identity as the "strongest thug".
When the truth about Tang Wenting's "sickness" is revealed, a transnational technology alliance named "Ark" emerges. How will this pair of contrasting partners join forces to fight against a powerful enemy? Can they uncover all the truth and create a new era of their own?