The Light Brain Descended from Heaven Helps Me Sweep Across the Universe

What should we do if we have a system that wants to leave the body at any time? I thought that with the system in hand, I had the world. As a result, the good days did not come until the end of the world! I thought that the apocalypse was over and I could live a comfortable life. As a result, the end of the earth has ushered in. It seems that I was born to work hard! For the reproduction of human beings, I, the King of Hell, will fight hard!