It started when Natsu and Kurumi passed an accident’s spot. A light flashes on them turning Natsu into a squirrel. When Natsu returns back into human form, they find mark on their hands. At that very moment, two creatures are fighting in the sky. One with all white costume and the other is all-black. Suddenly Kurumi turns into black knight. the Black guy yells at her to take his opponent’s weapon. That’s how the game begins. But, she’s not ordinary player, she’s the Black King!
The drawing is not my favorite. It even worse from Arina Tanemura sensei (not my type). If you like tokusatsu kind of stroy, you can check out this one!