Captain Earth Episode 24: Auberon
Episode 24 of 25 of Captain Earth, aired September 14, 2014, 25 minutes. Available with English subtitles and dub where released.
Episode summary
At last the Midsummer's Knights reach the Planetary Gears mothership, Auberon. The enemies attempt to halt their advance, but soon after, Puck appears and takes control of Auberon's systems, betraying the Planetary Gears and declaring his intention to take over the entire galaxy.