Extraterrestrial Picket

"Add a law of conservation of energy to World No. 4725." "Dear system administrator, are you sure you want to adapt the physics engine to this world?" "Just add that one." "Yes! But administrator, this is the world of Xianxia!" "Are you questioning my authority?" "The manager doesn't dare. May I ask if the manager has any other instructions?" "It's too troublesome to understand every world. Please unify the energy dimensions of each world. I want to quantify it." "Okay, dear administrator. Uh, kilojoules or calories?" "Calories!" After a moment of silence, systems in more than 30,000 service areas all sent a message to the host: "Beep, the system prompts that the current unit of energy measurement in the world is calories!" For a time, thousands of worlds boiled and everything collapsed! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.