Michelin star chef Lin Yan, in order to save his rebellious nephew, accidentally bound to the "historical inheritance live broadcast system". His audience is actually those young emperors and generals in parallel time and space who are famous in history but are troubled by problems - the lonely proton Ying Zheng, the unruly Huo Qubing, the smart but naughty Su Shi... The system mission: to heal their childhoods with delicious food and companionship. Since then, Lin Yan's kitchen has become a live broadcast room connecting ancient and modern times. He made a birthday cake for the young Ying Zheng and taught him "sharing"; he customized a "courage barbecue" for Huo Qubing and taught him what "responsibility" is. The emotional feedback gained from the live broadcast actually melted the closed heart of the nephew and the cold relationship with his father in reality. When the real family crisis and the difficult task of historical live broadcast came at the same time, Lin Yan confessed the dilemma in the live broadcast room, but it triggered a warm resonance that spanned thousands of years - it turned out that while healing them, he was also deeply healed.