Galaxian Muki is a heroic charming girl, who has a power of all galaxies, her form is much more powerful than her base form, and much personality too, with her form, she can travel from all around the galaxies, and beat many tougher monsters, and enemies as she can.
On her final battle, when an evil villain Mizuki Hayato plan to conquer the universe, and make many people as her slave was a succeed, Muki Koizami gets very angry, and scared that she didn't know what to do to stop her scheme and get away with it, but whenever she cries her glowing tears starts falling, and people started sensing her glowing tears, and they helped Muki out by believing in her more and more, then while people starts cheering for her, She along with her staff starting to glow much lightness, as her aura, starts flowing around her, suddenly, at starts hovering her, along with her staff up into a sky with twinkling stars glowing, and after the absorbs of people believing, along with the twinkling stars, she suddenly starts glowing really bright as she started to transform that changes her appearance, School outfit suddenly poofs out of lightness, changing her outfit that now has a top armor on her top body, along with her glowing red cape with sparkles and stars inside, and medal attached around her neck, and also has long white glove with glowing rings around her wrist, and has a glowing blue skirt from the bottom of the armor, also with sparkles inside, now has white jeans, and her brown boots with two rings around it, even her hair starts growing a little longer as it glows lightly, and after that, her eyes is now change to different colors eyes each, and now Red on a right, and, blue on the left, with stars in her middle of her pupil, and lastly, her Mystical Staff starts transforming into a legendary Galaxy staff, and after her transformation is complete, she suddenly opens her eyes slowly, and looks at herself feeling something different around her, after the transformation is finished, she starts to feel really great, and decides to call herself "Galaxian Muki", and then she thank everyone who's always there to support her, and move on to outer space to find Mizuki, and the real final battle is about to begin.
Muki, the new protector of the Galaxy will always be here for everyone she loves, and cares.