Part of anthology named ''Second Game''.

Pairing: Sasuke x Naruto

Still determined to bring Sasuke back at any cost, Naruto applies to become a tracker-ninja. However, Tsunade denies his request over fears for Naruto's safety outside of Konoha due to unrest in the ninja world. But Naruto isn't the type to take no for an answer, no matter what the reason, so he leaves anyway, stepping right into the enemy's trap...