The number one killer in the world, Yan Jiuyue, fell off a cliff and traveled across time to become the life assistant of the popular boy band "Xinggui Seven"! He wanted to live a low-key life, but his strength was revealed when he subdued a bastard with his bare hands and blindfolded himself to dismantle modern institutions. When ancient assassination techniques collide with overt and covert struggles in the entertainment industry, how does she use martial arts to resolve competition for resources? Variety show live broadcast accidents, hacker invasion crises, and mysterious man's revenge traps come one after another. What kind of sparks will be created between seven teenagers with an average age of 20 and her? See how the cold-faced killer leads the men's group from danger to brilliance in the modern world, and writes a unique legend of the group soul!
