The counterattack legend of Su Wan, a 22-year-old poor graduate. When she was abandoned by her rich second-generation boyfriend and became penniless, she accidentally discovered that she was pregnant. In desperation, she bound to the "fetal sign-in system" - the child in her belly was actually the flesh and blood of Gu Yanchen, the heir to the top wealthy Gu Group. It has high IQ and sign-in ability, and can trigger rewards through Su Wan's actions.
From signing in at the Malatang shop for the first time to get morning sickness relief pills and start-up capital, to signing in at a rental house in exchange for pregnancy supplies, Su Wan relied on the "golden finger in her belly" to gain a foothold. She opened a takeaway shop using the secret recipe she signed in. With the management skills and business resources rewarded by the system, she turned the small shop into an internet celebrity catering brand and accumulated millions of wealth step by step.
By chance, the child's biological father, Gu Yanchen, was attracted by her talent, and the "mind command" of the fetus, Gu Nian'an (An An), allowed Su Wan to sign in near Gu Yanchen many times, gain clues and business skills from the Gu family, and even secretly help him avoid traps. As the pregnancy becomes more apparent, Gu Yanchen discovers the child's parentage, and a dusty night of entanglements and family strife come to light - the second uncle covets the inheritance rights and spreads rumors to frame Su Wan and her son.
Su Wan refused compensation from the wealthy family, but under An An's "sign-in warning", she went from passive defense to active counterattack: using Gu's secrets to disrupt the second uncle's conspiracy, using her business talents to fight side by side with Gu Yanchen, and promote the catering company internationally. After An An was born, the system was upgraded to a "parenting check-in". The child prodigy and cute baby assisted the parents' relationship. The family of three resolved the crisis in the business war and warmth. In the end, Su Wan became the queen of the business world and married Gu Yanchen. An An inherited the family business and wrote a heart-warming legend from despair to perfection.
