Tenzai Shoshin is genjutsu born from the Mangekyō Sharingan and requires eye contact to be performed. This strong and dangerous genjutsu traps the target in an illusion, that is completely controlled by the user. Once the opponent locks eyes with the user the Genjutsu begins. At the beginning, the target is still where he was before, nothing has changed. Then a solar eclipse starts. An image of the users Mangekyō Sharingan starts to occult the sun, but it isn't really to uncover. In this state of the penumbral solar eclipse, the illusion is bathed in a pale red light and the ground begins to burn, which causes an extreme heat with second-degree burns at the skin of the target. The opponent is paralysed and couldn't move, while he is in the illusion. In that fire, the user burns slowly away