This is one of my personal favourites, it may not make much sense story wise since the anime is really unique and a little difficult to show what it’s about in just 3 minutes but I really loved the atmosphere and the sadness of being alone in the song. The desperation of wanting someone to notice you, to rescue you from that loneliness is a lot like Lag in the series in which Gauche was his saviour. The line in the poster is actually the phrase Lag says every time he shoots from his gun.