You can guess from the name "Ghoul Seal" that it must be one of the ultimate ninjutsu in Naruto. So far, it has only appeared twice in the comics. In the Chunin Exam The last scene was when Orochimaru began to officially carry out the plan to destroy Konoha. At that time, the Sandaime Hokage's chakra was almost exhausted, so he used this technique in order to prevent Orochimaru from succeeding. The earliest time this technique was used was 16 years ago when the fourth generation sealed the Nine-Tails. The principle of this ninjutsu is to summon the god of death
The ultimate ninjutsu that allows the god of death to devour the enemy. However, it is worth mentioning that when the person who performs this technique completes the seal, he will also The God of Death made a pact - selling his soul to the God of Death, which means that when he devours the enemy to complete this technique, his soul will also be swallowed by the God of Death, and his soul and that of the enemy will "eternally" be in the stomach of the God of Death. They hate and fight each other." This is really a terrifying ninjutsu. In addition, the Kyuubi was sealed by the Fourth Hokage Namikaze Minato with a ghoul. This was before the start of Naruto, that is, 16 years ago, the 4th generation Hokage used the corpse seal to seal half of the Nine-Tails' chakra, which is the Yin attribute chakra, and the other half of the chakra together with himself and his wife's whirlpool Kinai's chakra was sealed in Naruto's body with the Bagua Seal, so that he could see his beloved son Uzumaki Naruto again in the future, and sacrificed his life at the same time. Although the Third Hokage did not succeed in killing Orochimaru after using the Ghoul Seal, he only sealed his hands, but it made him incarcerated for a long time (that is, Orochimaru's reincarnation period). Some big shrimps on the Hokage forum It is estimated that it took about three years) to form the seal, which successfully prevented Orochimaru's plan. Regarding the origin of the sealing of zombies, there currently seem to be two possibilities: 1. Minato created it himself. During the battle between the Sandaime and Orochimaru, the Sandaime mentioned that he would use the Yondaime's technique, and even you (Orochimaru) didn't know about it. technique. But this can be understood as the technique used by the fourth generation. 2. The sealing technique passed down from the Uzumaki clan. In Kinai's memories, it was mentioned that Kinai taught Minato the sealing technique, which may include the sealing of zombies. Sealing Technique: The seal of "Seal all corpses and ghosts" Si-Hai-Wei-Mao-Xu-Zi-You-Wu-Si Finally put your hands together