Give Me a System at the Beginning and I'll Conquer the Demon King from Another World

"System, give you a chance. Do you know what mistake you made?" [Ding! System reply: Host please speak! "It seems you don't know what mistake you made?" "Who told you to take me through time!?" [Ding! System reply: Host COS drowning detected. "Are you still making excuses?" … I made a wish and discovered that there is another way to travel through time without relying on luck. It's amazing! So excited to start exploring another world! Bite! The system actually obtains the main task for the host, please wait... [Ding! System prompt: Ask the host to complete the main mission, conquer another world and save the sister who became the devil. "What?" Xu Wish never imagined that the sister who passed away in reality would become the devil of another world. "System, why can't you use this equipment?? What do you mean? Do you believe I can reinstall the system?" [Ding! Detecting the host's complaints will unlock the five-level superpower for a limited time: the strange divine claw hand! "The system is too tacky. Change it to another one!" [Ding! Detecting the host's complaints will unlock the eight-level superpower for a limited time: Crane's Cry, Wind and Frost Tribulation! "666, Is there a system for upgrading that doesn't rely on killing monsters? Then I'll be invincible!"