Attack.on.titan-the.final.season.part.3-sp2.480... Here

It looks like you're asking for a report on a specific video file named Attack.on.Titan-The.Final.Season.Part.3-SP2.480... — likely a shortened or corrupted filename for an episode of Attack on Titan .

The climax hinges on Mikasa. Ymir Fritz has waited 2,000 years for someone to show her that love doesn't require obedience to an abuser. When Mikasa kisses Eren's severed head (after decapitating him inside the Founding Titan's mouth), Ymir smiles and ends the Titan curse. The Rumbling stops. Attack.on.Titan-The.Final.Season.Part.3-SP2.480...

In the Paths dimension, Armin communicates with Eren's consciousness. Eren reveals he orchestrated his own downfall: he wanted to reduce the world's population to end the Titan curse and make his friends into heroes who stop the Rumbling. He admits he is a "slave to freedom" and would have flattened the world regardless. It looks like you're asking for a report