What is kurapika eye?

Kurapika's eyes are a defining feature of his character in the anime and manga series Hunter x Hunter. They are a unique shade of Scarlet, and they hold special powers that allow him to use his Nen abilities to their fullest potential.

Kurapika's eyes are the result of a rare genetic condition found in his clan, the Kurta Clan. When they experience strong emotions such as anger or sadness, their eyes turn bright red, making them easy targets for hunters who harvest their eyes for sale. This tragedy has caused Kurapika to become obsessed with avenging his people and protecting the remaining members of the clan.

With his Scarlet Eyes, Kurapika has the power to use his Nen to its fullest potential in certain conditions, making him a formidable opponent in battles. He can create chains that suppress the powers of his enemies or heal his allies. However, as a result of his condition, Kurapika must always keep his emotions in check, or risk losing control of his Scarlet Eyes and exposing himself to danger.