After Maxing Out the Favorability, I Died in Front of My Childhood Sweetheart

Su Mu traveled through time and space as a patient with advanced bone cancer and obtained the "Happy Life Simulator". The deeper the impact you leave on the simulated world/country, or the people around you, the longer your life will last. [In your first simulation, you gain the golden entry "God's Jealous Son." Your life is short, but your talent is unparalleled.] 【When you were born, you were given a childhood sweetheart.】 You protected her from her tender childhood to her passionate youth. You accompanied each other and were close friends. You are like a sporadic firefly that belongs only to her, illuminating the path she walks on with your life, like a warm light or a romantic moon....