After I Mistakenly Favored My Sister-In-Law, the System Forced Me to Become a Baby Daddy

Introduction: [Single heroine + doting wife + system flow + twins + daily love life + sister-in-law] Gu Chen had been bound to the system for two years and only had the sign-in function. He thought it was the most useless system until he received a call from his in-laws' sister in the delivery room—— 'You are the father of the child, the hospital needs to sign...' Looking at Su Nianwan and his twin daughters who were haggard on the hospital bed, Gu Chen activated his wife-loving system: Incentive child care fund? Want! 280-Square-meter mansion in Magic City? Receive! Brother-in-law is sharpening his knife: Should I call you brother-in-law from now on or should you call me brother-in-law? Gu Chen protected his wife and daughter: Don't argue, I'm completing the system's task of doting on my wife!