My Girlfriend Came up and Sacrificed Me to the World

The end of the world suddenly came, and I took my favorite woman and her male best friend to survive in this end of the world. I kept working hard to become stronger for the woman I loved most, and eventually became one of the strongest superpowers. But just when this bullshit apocalypse was about to end, the woman I loved the most asked me to sacrifice myself to save the world. I agreed to her, and after my death, my consciousness became floating beside her, watching her being elected as the new leader by everyone, enjoying the peace I exchanged for my life. I watched her build the monument to heroes. I thought my name would be the most dazzling one, but I didn't expect that my name was not on it at all. Just when I was about to lose consciousness, I heard an electronic sound. "Congratulations to the host for completing the mission and successfully completing all mission objectives." "Please host, please choose to return to the original world, or stay in this world?" Then I heard Liu Ruyan's affirmative reply: "Stay." Only at this moment did I realize that I was just a part of Liu Ruyan's system mission. "Lin Sheng, let me tell you! If you don't apologize to Jiang Dazhuang, I will ignore you." I couldn't believe it when I looked at Liu Ruyan, who was pointing his finger at me with an arrogant tone. Seeing Liu Ruyan so close to me, I strangled him by the neck... In fact, he wanted to crush Liu Ruyan's head directly at that time, but he had not yet awakened his superpower, so he could only use a chokehold, but in the end he still failed...