My Xiuxian APP Has Been Updated Automatically

After Jiang Xiaobei downloaded the mysterious APP, he discovered that the style of the world had changed. The aunt in the cafeteria is cooking in a black iron pot, the school beauty is chasing fugitives with her sword, and the professor is refining elixirs of longevity in the laboratory. As the only monk who can level up through complaints, he controls demons with a copycat Switch, uses Meituan to take orders to conquer demons, and posts sandbox emojis in campus cultivating groups. When dark forces covet the modern city, this young man who always draws spells as emojis will protect the fireworks of the world in the most unorthodox way.