Ryuuko_3_1080.mp4 -

: The naming convention is common for individual clips, "AMVs" (Anime Music Videos), or specific character-focused animations found on media sharing platforms.

: Trigger's signature chaotic and fluid animation style. Ryuuko_3_1080.mp4

: The debut of impactful tracks from composer Hiroyuki Sawano. : The naming convention is common for individual

: Rapid-fire storytelling that establishes the high stakes of the series early on. "AMVs" (Anime Music Videos)

Without specific context, this file is most likely one of the following: