Year 2017. After series of Bugster Breakout cases, GENM CORP. got sued with various lawsuits regarding Giri Giri Chambara game. In response, the company withdrawn the game from market. And replaced the brutal sword slashing game with a more friendly and fun Giri Giri Chamdani game. This game enables the player to drink all the milk they want without experiencing lactose allergy. Bugster Chamu Dan Ni is the antagonist in this game. Players compete with this Bugster to earn more score by drinking more milk.