1. Download Nova Chrysalia launcher from the discord of the author[discord.com]
or from mega[mega.nz].

2. Download mod file from here: https://drive.google.com/file/d/1YBn7p_u6OkWyWlr4Xla9-3OtHdBN0tdo/view?usp=share_link

3. Unzip Nova Chrysalia launcher files somewhere and then run "NovaChrysalia.exe".

4. Do the following:

• switch to "Final Fantasy XIII: Lightning Returns";
  
• use the "Browse" button to enter the address of the folder with the game;
  
• configure video settings for yourself (marked with a green frame on the screenshot);
  
• if you play with English sound, click on the "Unpack Game Data (En Audio)" button.
  If with Japanese sound - "Unpack Game Data (Jp Audio)".
  Wait until the data is unpacked.
  
• set "Filesystem" = "Unpacked Mode".
  
• close Nova Chrysalia launcher and open it again.

5. Then go to the "ModPack Manager" tab.

Click on the "Add ModPack" button and select the previously downloaded file "Free Teleport and Chronostasis.ncmp".
Double click on the line with the name of the mod and then on the "Install Mod" button.
Go back to the previous tab and click on the "Launch Game" button.

• additional NCMP mods for Nova Chrysalia launcher can be downloaded from here[mega.nz];
  
• run the game only through the "Launch Game button" inside the Nova Chrysalia launcher;
  
• unfortunately I could not find a way to increase the duration of chronostasis;
  
• I tested this mod on "Normal" difficulty and with English audio;
  
• after unpacking the game data and installing the mod - you can't change the address of the Nova Chrysalia Launcher folder! Otherwise, all settings will be lost.

Method without using "Nova Chrysalia launcher".

1. Download "Free Teleport and Chronostasis.7z" from here:
https://drive.google.com/file/d/1HHe93_OWfdj3vDxgSm3xMEgtS6qFuclU/view?usp=share_link

2. Unzip the archive to the root of the game folder. That is, unpack to where the file "LRFF13.exe" is located. (password for archive: 123)

3. Run the file "Install [MOD] Free Chronostasis and Teleport.bat".
You may need to run this bat file as an administrator. But it worked fine for me and installed the mod without "run as administrator".

https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=2914877811