第 50 集: 鳴人因疲憊倒下， Sai 反思羈絆之際，大蛇丸發動攻擊

50

As the Konoha team continues their search for Sasuke, Naruto suddenly collapses due to exhaustion from his previous battle with Orochimaru. As Naruto wakes up, Sai remembers what he wanted to draw in the middle pages of his picture book: him and his brother smiling; an action which Sai mirrors. As Sai talks about his bonds, Orochimaru suddenly appears and attacks them. Sakura and Yamato come to Naruto's aid, while Sai goes alone to continue the search. Just as Sai finds Sasuke with his ink rats, Yamato finds Sai's bingo book and realizes Sai's actual mission upon finding Sasuke listed as a target for assassination. (Source: Wikipedia) Tenchi Bridge Reconnaissance Mission arc: (18/21)