A legendary mahjong player named Akagi, had his genius was awakened the first time he played.

Akagi wagers his lifeblood and Washizu gambles his money in this crazed match of Washizu Mahjong.

This crazy mahjong battle that will not end until at least one party is completely destroyed; after the first game, Akagi declares he wants all his winnings in cash, and refuses to transfuse back any blood.

Akagi refuses to replenish his blood; Washizu, pressured by Akagi's resolve, makes a mistake; as a result, the second game ends in a win for Akagi as well.

Akagi has won over 300 million Yen; from suffering this huge loss, Washizu lies on the sofa like a broken man.

Before game 5, Akagi himself destroys the 1,400 cc of blood he had lost so far; Washizu gets a haneman tsumo win, causing Akagi to lose 600 cc of blood making it exactly the lethal amount of 2,000 cc.