I'm Really Not a Cultural Figure

I unexpectedly gained a cultural communication system. Um, it seems wrong to say it is a system. It is just an app. You can adjust the vibration, ringtone, and notification tone by yourself... But what are the things that were drawn out inside? Chang'an ancient music, Gu embroidery, Damascus steel, Jiaowei Qin, French style, Greek fire, Voynich manuscripts, Antikythera machinery, Guangling San, King Qin's Breaking Formation Song, Luban Flying Birds, Jinjin Brocade, Taishi Frog, Lijun, Tusu, and a Newton's coffin board... This is a happy but not too serious story.