Like all the previous "Memories" episodes for this series, all this is is a recap episode but with Luminus/Luminous narrating the events this time. That's it. It's just a recap episode. Same scenes from the anime, same backstories that has already been explained. You're not missing out on anything that you wouldn't already get from just watching the show. Normally I'd just recommend watching the series again (at least up until episode 11 which is where this recap ends) if you want a refresher but this season has a lot of drawn-out meetings for about 1/3rd of its run so... maybe this might be useful for you?

This is just a recap! I don't understand the mania of putting a different title and other things for a simple recap of episodes, those who watched the anime have no need to watch this version here because it is just a recap of some episodes with Luminous' narration. There is nothing special about it, I give it a 4 because it doesn't add anything and just made me waste my time watching it. =================================================================================================================Versão em Português===================================== Isso é só um recap! Não entendo a mania de colocarem um titulo diferente e demais coisas para um simples recap de episódios, quem viu o anime não tem nenhuma necessidade dever essa versão aqui pois é apenas um recap de alguns episódios com a narração da Luminous. Não tem nada de especial nisso, nota 4 pois não agrega em nada e só me fez perder tempo vendo isso.