[Card beast control + Kamen Rider-like transformation + no heroine]
Because of the exploration of other worlds and space, the beast master who originally relied on card beast control has been further developed and has become a new professional card master.
The card master has gained the ability to fuse the beast with the armor on his body. Everyone has his own armor. Therefore, the card master's competition no longer restricts humans from entering the arena. Whether the opponent's armor can be broken into pieces has become an important factor in determining the outcome of the game. In this era of armor-to-armor collision, a hero unique to this era has arrived.