Lin Xiaoxuan, an award-winning talent agent whose company was seized by her ex-husband and who is suffering from a terminal illness, unexpectedly becomes bound to a life-extension system. To stay alive, she must kiss He Jiaming, a former top star and award-winning actor. The two strike a deal: "You help me rise again, and I'll extend your life." Together, they take down fake sweethearts and outsmart her unscrupulous ex-husband, becoming wildly popular for their battle-worn image. As they fight side by side, feelings begin to blossom between them. But simple kisses no longer work; only genuine love can extend her life. From mutual exploitation to choosing each other wholeheartedly, they join forces to turn their lives around, defeat their enemies, and reclaim everything. He returns to the pinnacle of his career, while their life-saving bond becomes a deep love celebrated across the internet.