Proposal : Update Anime Choujigen Game Neptune The Animation: Yakusoku no Eien - True End synopsis

Proposal details

This proposal will make the following change(s):

Update the synopsis of the anime Choujigen Game Neptune The Animation: Yakusoku no Eien - True End

Change the synopsis from:
Unknown
to
Unaired episode 13 of Choujigen Game Neptune: The Animation, included in the 7th BD/DVD volume. (Source: MyAnimeList)

Based on the following reason: Missing

With the source: https://myanimelist.net/anime/20479/Choujigen_Game_Neptune_The_Animation__Yakusoku_no_Eien_-_True_End?q=Choujigen%20Game%20Neptune%20The%20Animation%3A%20Yakusoku%20no%20Eien%20-%20True&cat=anime