How to decrypt the Jiugongge in the former Shenwanglong Village?

In the original god game, the nine squares of Wang Longcun need to be decrypted by the player, so how to solve the puzzle? There may still be many friends who don't know this question, but it doesn't matter. Bian Xiao has prepared relevant details for everyone to help them better understand. Let's have a look.

Decryption Raiders of Jiugongge in Wanglong Village, Genshin Impact

Decryption strategy

1. According to the investigation, North 1, East 2, South 3 and West 4.

2. The decryption condition is that the vertical and horizontal angles add up 15.

3. From the upper left corner, it is 4-3-8, 9-5- 1, 2-7-6.