I Capture Systems Across the Heavens

After Li Yiwen was chosen by the strongest civilization in the universe, he began traveling through the myriad heavens to capture Systems. When protagonists in different planes of existence gained the help of Systems and began sweeping across the world, drunk on their own success, Li Yiwen stomped each of them into the ground, then took their Systems while they stared at him in bewilderment. The protagonists of the various planes roared at the sky: “You bastard! Give me back my System!” Li Yiwen slapped each protagonist in turn and scolded them with a pained expression: “Do you realize you're cheating? Huh? Do you know how much harm you're doing to the bodies and minds of all your buddies who don't have Systems?” “To maintain peace in the world and protect the stability of the myriad heavens, you've got no chance. Not even a window!”