The Paranormal Invasion: Did I Just Find the Imperial Jade Seal?

The supernatural descended, and dungeons opened. Wasn't it supposed to be a supernatural invasion?! Why did I, the Emperor, find an Imperial Jade Seal? Oh, you mean I bound myself to a [Guardian of Chinese Civilization System]? I can get stronger by turning in our ancestors' treasures!? Love you, System! Do you think I'm the kind of person who'd let toys distract me from my duties? Hehe, you really know me well! Mine! Mine! It's all mine! Is this really the Goujian Sword of Yue, System? The Preface to the Orchid Pavilion?! Good heavens!! Aren't we in Li Shimin's tomb?! Who put Diao Chan's underwear in my bag?! Well, I took it, so I'll bring it back and study it... Then one day, the police stopped him at the school gate, looking very serious. They found a piece of Hotan jade in his bag, engraved with the words, “By Heaven's Mandate, may you live long and prosper.” “Officer, please hear me out! ...Th-this really is something I picked up, Your Majesty!!” “Hey! Hey, hey, hey! I am the Son of Heaven! How dare you put iron on my person? Hey! Don't, everyone's watching...”