PLKMLN is a Twitch variety streamer that typically makes music reviews and gaming streams. He plays random games, and reviews independent/smaller artists. He typically collabs with other small Vtubers and streamers, as well as just other friends. He is an antithesis to the happier side of the Vtuber community and attempts to be a lot more brutally honest and realistic in his approach to everything, making an interesting and unique juxtaposition to the usual.
PLKMLN88 is a lazy wooden robot made to be a jukebox/live performer for a bar, but those days are long gone and the design is the only remnant. He now tries to live life as a normal human would, but that's obviously no easy feat when you're not even technically a living being, nevermind a human.