My Senior Brother Is the Disgrace of the Devil!

Junior sister: "Senior brother, there is a spiritual practice here, which specializes in thunder spells." Ji Qinglin: "Catch him and send him to a power plant to generate electricity for the benefit of the people." Junior sister: "Senior brother, there is a sword cultivator here who specializes in blast swordsmanship." Ji Qinglin: "Catch him back and use wind energy to generate electricity." Junior sister: "Senior brother, there is a light here..." Ji Qinglin: "Catch him back and use photovoltaic power generation." Junior sister: "Senior brother, are you a devil?!" Ji Qinglin: "Sorry, I am the Demon King."