"I have lost confidence in life, why did things turn out like this?" However, I wanted to stay away from this world, but I accidentally traveled to another world, and inexplicably entered the world's largest gold medal killer training ground. I completed a difficult and dangerous task, and got acquainted with fellow students in the base. The world's training allowed me to discover my potential, and I knew that the people I assassinated were all extremely evil and insidious villains. I shuttled between another world and reality. I saved this other world, and even more, I saved myself. But by coincidence, I discovered that all my friends, masters, and godfathers were deceiving me. It turned out that they were the ones who dreamed of dominating the other world, and they actually wanted to gain energy from the other world to dominate the real world. I'm afraid, I'm worried, I can't, but ultimately I can't convince myself. When everything disappeared and the moon came out, I found that the gains and losses of this step had already been planned by others. Who was that person? Who is playing a game on me?