After Work, Start Speedrunning the Otherworld

"Host, host, I am the system, I can help you conquer this world, the witches with different personalities!"Xi Mu: "Hmm... Isn't this an action game, when do we start hacking?""Yes... This is an action game, but it is recommended that the host also conquer the witches, there will be generous rewards."Xi Mu: "What rewards?""Of course, the perfect love experience!"Xi Mu: "Unnecessary, I've already finished the romance route, now I just want to vent my anger and speedrun the game.""..."