Quick recap
A two-episode filler arc. Rock Lee is still recovering from his injuries, and Naruto and his friends watch him spar with a prodigy named Yagura, which has everyone worried about his health. Yagura is an impostor. He belongs to a band of brothers who control wooden training dummies with their own technique, and they ambush Might Guy, whom they blame for their father's death. Lee joins the fight despite his injuries, and the group tears down the dummy fortress. Guy reveals that their father actually respected him, and the thirst for revenge fades.
No spoilersOpens once you mark the title as seen.