Hokuto no Ken

Synopsis

Rei challenges Raoh, but he proves to be no match and is mortally wounded. Kenshiro, emboldened by Rei's sacrifice, challenges Raoh. The two brothers engage in a titanic battle, creating a tornado with their conflicting auras. However, their battle is interrupted when Rei fires an arrow at Raoh. Raoh then hits one of Rei's pressure points, Shinkesshu, and declares that Rei now only has three days to live before all of his blood haemorrhages out of his body. Meanwhile, Ken is weakened by a severe blow to his chest.

(Source: Wikipedia)