After Swapping Systems, I Will Be Invincible

My sister and I got into horror at the same time. She chose the God of War system, and I tied it to the Heartthrob system. Unexpectedly, she fought desperately, suffered countless injuries, and even lost one eye. However, I became more and more beautiful. I was led by the bosses from all sides and passed the level easily. My sister went crazy and dragged me to death. Opening your eyes again, we go back to the day we entered the game. This time, my sister was the first to bind the heartthrob system. "This time, it's my turn to be the most popular!" I laughed. You can decide your own life and death without having to rely on other people's systems. Don't you think your sister likes it?