The BOSS System at the Beginning, I Kill Gao Wu!

Traveling through Gaowu, Su Jie was planning to lead the human race through the heavens, but in the end the system told him that he was a BOSS? Well, looking at the BOSS forms given by the system, Su Jie said that this was not unacceptable. Fake BOSS: After being killed, he wailed unwillingly, and finally exploded with equipment and experience. Real BOSS: After being killed, the scene plays magnificent music and enters the second stage. After the other side has exhausted its oil and dried up in the second stage, I'm sorry, but try my third stage! Su Jie looked at another group of challengers in front of him and showed a cruel smile. —————— My name is Ye Qingli, and I was one of the great emperors of the human race in my previous life! But just when I wanted to go to the great world of the heavens, I was stabbed in the back by the person closest to me! Fortunately, God gave me a chance to do it again! This time, I will definitely not lose as I have the system! I will definitely be the strongest! Rule the heavens! However... Wait, who will tell me what happened to the man in front of me? What does it mean to start the second phase and kill all the opponents? What does it mean that I still have several stages that are stronger than this? Can this thing be played without cutting it?