I Grind Dungeons at the Police Station

Li Xiang, an auxiliary police officer, accidentally downloads a police simulator game. By completing missions in its instances, he can learn exclusive skills. Instance [Thieves Rule the World]: Unlocks pickpocketing skills, letting him peel a raw egg with his bare hands; Instance [Police Dogs in Action]: Unlocks dog-training skills, teaching a dog named Coal Ball to understand human speech; Instance [King of Guns Tournament]: Unlocks marksmanship, granting him a sharpshooting skill that never misses.