死門

The Gate of Death (死門, Shimon),

located at the heart, requires the user to stab their chest with their thumb to direct the chakra to the tenketsu. Once opened, the user will enter what's known as the Eight Gates Released Formation. Opening this gate will cause the user's blood to emanate a flaming aura of red steam, the so-called Steam of Blood (血の蒸気, Chi no Jōki) from all pores of their body, hair, and eyebrows. Releasing this gate uses up all of the body's energy while making the heart pump at maximum power. Exceeding the power of every other gate, the user is temporarily granted approximately a hundred times their normal power, far beyond that of the five Kage. Once activated, those who are capable can perform the Evening Elephant and the Night Guy. The side effect of opening this gate is that it comes at the expense of the user's life, causing the user to crumble to ash after their chakra runs out, having virtually cooked themselves from the inside-out. This is unlike opening the other gates, which simply injure or damage the body.