"Haha, looks like driving back the Immortal Duo wasn't just luck like you claimed." Orochimaru suddenly laughed, his face dark.
Gloomy one moment, laughing wildly the next. He really was a madman.
Hayato said, "So, Lord Orochimaru, are you going to get a little more serious now?"
Orochimaru said, "You're worth hunting. To reward you for making me a little less bored, I'll let you see it. Then you can become part of my collection."
"Summoning Technique: Impure World Reincarnation!"
Orochimaru formed hand seals, and a coffin slowly rose upright from the ground.
"Enjoy your final battle in life." Orochimaru's sinister voice came from behind the coffin.
The coffin lid fell away, revealing a middle-aged man with short brown hair and features somewhat similar to Gaara's.
It was Rasa, the Fourth Kazekage—the fool who had worked with a madman.
As Kazekage, he might have lacked political and strategic skill, but his strength was undeniably at the Kage level. Hayato absolutely could not underestimate him.
Moreover, although Rasa's strength had declined after being revived through Impure World Reincarnation, he possessed an immortal body. To Hayato, that made him even more troublesome than the real thing, because Hayato currently had no sealing technique capable of sealing Impure World Reincarnation.
Simply put, Hayato had no way to deal with Impure World Reincarnation. Besides, he had not expected Orochimaru to pull out an ultimate move at the slightest disagreement. Thankfully, Hashirama Senju and Tobirama Senju had not been summoned. Otherwise, what the hell was there left to fight? He wouldn't even have had fifteen chances to throw anything.
Orochimaru was probably saving the Impure World Reincarnation Hokage set meal for Sarutobi Hiruzen.
In other words, the same person could not be summoned twice within a certain period of time—this was one limitation of Impure