This Makes No Sense: The Secret Files

Hello. This is the year 2022 of the Later Era. If you have successfully seen this letter, it means I may already be gone. But don't lose heart! This proves that our research into Long Ni is on the right track. Keep going! (Smiley face) Guo

This is a letter written by the living and sent by the dead.

This is my first time writing. Please bear with me.