I put things that not made by demi as dlc in this folder. To unlock those content, extreat "Paniel_Experimental.7z" as Local mod in your Mods folder and active it.
It's a empty mod and just for tell the game to load things in this folder.

//我把不是由demi制作的东西作为DLC放在了这个文件夹里。要解锁这些内容，在你的Mods文件夹中解压并激活"Paniel_Experimental.7z"作为本地mod。

它是一个空的mod，只是为了告诉游戏加载这个文件夹里的东西。