|Story|
Upon appearing in MÄR-Heaven, his physical weakness is replaced with physical strength as well as incredible stamina and endurance. The explanation given was that the gravity was lower in MÄR-Heaven, thereby bestowing relative strength and endurance on Ginta. However, no explanation was given for his improved eyesight. Ginta, who on Earth was a typical video game geek and underachieving student with a drunkard chain-smoking writer for a mother, finds his wildest dreams come true by discovering a world beyond his own where he can be someone else.
Ginta quickly meets the mysterious pink-haired witch Dorothy, who introduces him to the powerful magical accessories called "ÄRM" (pronounced air-um).
Dorothy plans to obtain the mysterious ÄRM Babbo, and brings Ginta along. Babbo is extremely special for an ÄRM: he can be shaped into different forms with the use of imagination and possesses a will of his own. However, he has lost all his memory, and considers himself a "gentleman". After saving Dorothy from Babbo's guardian, Ginta becomes the new owner of Babbo, though at first they do not get along.
He continues on a journey of discovery, revelling in this new world, but also finds that he misses the real world. Eventually Ginta resolves to find a way to reach home while enjoying as much of MÄR as he can along the way. However, it is not long before Ginta finds out that the world of MÄR-Heaven is not as peaceful as it seems, as he is attacked by thieves wishing to steal Babbo (who is wanted by the Chess Pieces Army). He soon meets Alviss, the person who brought him to MÄR-Heaven using the Gate Keeper Clown, and acknowledges the upcoming war with the Chess Piece Army. The army aims to destroy the peace of MÄR-Heaven. He also realised that his dad had been a hero in MAR heaven. Then found out that his dad died in MAR heaven in a match with Phantom.
Many more secrets and characters come to light, especially that of the epic MÄR-Heaven War six years ago, in which a mysterious man called Danna (lit. 'Boss' in Japanese, and in the Toonami Jetstream Anime) from Ginta's world defeated the champion knight of the Chess Piece Army, Phantom (the former owner of Babbo), ending the first MÄR-Heaven War. However, he gave his life in the process. As time passes, the story reveals that Phantom has been resurrected and wants to start another reign of terror over the world, with the help of the evil queen of Lestava.
