Japan, 250 years ago. Soetsu is a moneylender who is killed by the cruel samurai Shinzaemon. His body is dumped in the Kasenega-Fuchi river. According to legend, all who drown in the river will never surface again. 20 Years later, Shinkichi, the handsome son of Shinzaemon, coincidentally meets Toyoshiga, the daughter of Soetsu. They fall in love. It is a doomed love, as the spirit of Soetsu is far from dead.

Light Yagami finds the "Death Note," a notebook with the power to kill, and decides to create a Utopia by killing the world's criminals, and soon the world's greatest detective, "L," is hired to find the perpetrator. An all out battle between the greatest minds on earth begins, the winner controlling the world.