It's a recap of the entire series in chronological order
The entire series covered in 2 beautiful episodes wrapped in it's gorgeous soundtrack. Definitely appreciate the OST more after watching this.
Too lazy to watch the entire series just so you could watch Dead Aggressor - Exodus? This is definitely the cheat sheet.
Although you'd have a better understanding and appreciation if you actually watched the entire series.
I see myself watching this in the years to come to have a little "Feels Trip" down memory lane.
If you were a fan of this series (which was aired more than a decade ago) and your heart longs for a little flashback, this ova will have you smile in tears of reminiscence :')