What are Naruto and Namikaze Minato's techniques? Why did he appear in level 387? Why didn't he die?

The Four Elephant Sealing Style The seal left by the Fourth Generation on Naruto to block the activities of the Nine-Tails

and seal the power within Naruto.

Bagua sealing style The sealing style that seals the Nine Tails. When Naruto first came to Jiraiya to practice with him, Jiraiya once said that the sealing technique of sealing the Nine-Tails was a Bagua sealing technique composed of two four-image seals. This sealing technique was designed as The Nine-Tails chakra that leaked out from between the even-numbered seals can be restored to Naruto's chakra.

Psychic Jutsu is a time and space ninjutsu that can be summoned anytime and anywhere after reaching a contract with a psychic beast. When fighting the Nine-Tails, Bunta was summoned.

The art of the Flying Thunder God soars through time and space like a flash of light, and can reach speeds beyond the blink of an eye. It is the art that the fourth generation is proud of, and it is also the allusion that gave him the title of Golden Flash. . Using a special technique, the fourth generation can freely travel through time and space, and travel between battlefields at will. This unique technique has become one of the legends of Konoha Hidden Village. Most of the time when using it, you need to leave a spell that shows the coordinates of the target. The fourth generation will leave the spell on kunai and other weapons in advance; of course, the fourth generation will leave the spell on the place where his body can touch it. When the enemy When a spell is left on a person's body, it means that a curse mark representing death is written on it. Rasengan, the fourth generation's masterpiece, takes the transformation of chakra form to the extreme. This technique does not require sealing. It is activated by rotating and controlling chakra in the hand, and can damage the opponent when it comes into direct contact. However, this technique was not fully developed. The fourth generation originally planned to add his own chakra to it to make it more powerful; but he could not complete it due to his early death.

The fourth generation of Soul Blade uses the combined ninjutsu after the corpse has been sealed, because it has a one-time immunity to the god of death (that is, the summoning buffer stage after creating the ninja)

The enemy's chakra can be divided into several different types (such as dividing the Kyuubi into yin and yang) and turned into souls.

The Shadow Clone Technique can create the same body as the caster, and chakra will be distributed equally to each clone. Compared with the phantom clones created by ordinary clone techniques, the shadow clone technique can be said to have no flaws. The ultimate ninjutsu that summons the god of death and causes 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 also makes an agreement with the god of death - to use his own The soul is sold to the God of Death, which means that while devouring the enemy to complete this technique, one's own soul will also be devoured by the God of Death, and the souls of oneself and the enemy will "hate and fight each other forever" in the stomach of the God of Death.