Similar to the Cursed Tongue Eradication Seal, this seal can also be applied during combat, and can secretly be placed on the opponent's body. When the user activates it, the curse seal's marks spread around the opponent's body, paralysing them. However, one can break free from the seal with a strong enough release of chakra.
This seal is possibly a hexagram. It could either be the hexagram ䷞ (咸, Japanese: "kan," Chinese: "xián"), which can be interpreted as "influence," or it could be the hexagram ䷠ (遯, Japanese: "ton," Chinese: "dùn"), which can be interpreted as "concealment".