Guo Jing (28 years old, an older single programmer) accidentally obtained the "Card Realization System", which can realize the characters in the mobile card drawing game into reality. Just as he was obsessed with collecting SSR cards, the CEO of a rival company, Lu Hanchuan (30 years old, business wizard) stepped in and forced him into a desperate situation on charges of commercial espionage. Guo Jing was forced to switch jobs to Lu Hanchuan's company, only to discover that the overbearing president misunderstood that he was interested in his late sister Lu Wei - because Guo Jing's first SSR role happened to look exactly like Lu Wei. On the surface, Lu Hanchuan is polite and self-restrained, but in fact, he is secretly pressing forward step by step. He wants to protect his sister's reputation, but he is also irresistibly attracted to this man who can transform into a "sister". When Guo Jing was forced into a corner and forced to make the ultimate confession, the system suddenly popped up a prompt: [It has been detected that the host and the target are 100% compatible, and the two-player card pool function is forced to be activated]. Is this confession a misunderstanding or fate?