According to the query of Baidu game, you can change the mod suit of Ancient Scroll 5 into inferno armor according to the following routine steps:

1. Find and download a module to add infernal armor to the game. You can search SkyModule website or platform, such as Nexus Mods.

2. Install the module according to the instructions provided by the module author. This usually includes extracting the mod file to the correct directory in the Skyline installation folder.

3. Use module tools such as Skyline Creation Kit or Nexus Module Manager to open the module file and find the armor to be modified.

4. Use 3D modeling software such as Blender or 3ds Max to edit the mesh and texture of armor to make it similar to the appearance of Deremora armor.

5. Re-import the modified mesh and texture into the module file to replace the original armor file.

6. Save the changes and make sure that the module is enabled correctly in Sky Module Manager.

7, start the sky, check whether the modified inferno armor appears in the game.