Programmer Lu Song, who was betrayed by his ex-girlfriend and brother, accidentally activated the talent system. Because his father remarried, he was entrusted by his stepmother to take care of his three half-sisters, the eldest sister Liang Shuang, a cold-blooded CEO, the second sister Liang Yue, a fighting master, and the younger sister Liang Yin, a celebrity singer. Lu Song relied on the system to unlock all-round skills such as music, fighting, medical skills, and network security. He defeated villains in the face, resolved crises, counterattacked, became the favorite of the group, and started a cheating life.
