Hiei

Save the thanks. If you met my standards, I let you live. That's all.

📍 His attitude in the early team days — cold enough that you can't yet tell whether it's a pose or his real nature.

Tears aren't proof of weakness. There are times you have to shed them.

📍 After secretly seeing Yukina — one of the only moments he acknowledges his own capacity for feeling.

A weak version of me is useless. I'm here to get stronger.

📍 This single line explains everything about how he trains and fights — growth for its own sake, not for anyone else.

Hiei's Secret — The Search for Yukina

The reveal that Hiei implanted the Jagan Eye to find his lost twin sister Yukina — the first time the human bond behind his cold exterior is exposed.

The Strongest Technique That Costs His Own Arm

First use of the Dragon of the Darkness Flame — he burns his own arm as the price and controls it completely anyway, confirming his status as the team's peak offensive power.