Originally Aired: October 24, 2006
English Air Date: November 11, 2007
Directed By: Naoyasu Hanyu
Written By: Toshiki Inoue
Episode 4: Pursuit
Ryuk brings a very interesting offer to the table that would grant him immense power with the Death Note and lessen his chances of being caught.
Light conducts experiments with the Death Note to see what it is truly capable of and if there are any limitations to its power.