The Breaker

The Breaker (브레이커) is a Korean manhwa series written by Jeon Keuk-Jin and illustrated by Park Jin-Hwan that has been in production since 2007.

Part I of the series has been released in the form of 10 Tankoubon volumes, containing 72 chapters.

As of October 2010, part II, intitled The Breaker: New Waves is published weekly on daum.net.

The Breaker
A new HR teacher, Chun-Woo Han is a nothing ordinary with his wily ambitions and neglect of a bullied boy, Shi-Woon Yi. However, after unexpectedly witnessing his great power, Shin-woo begs him to learn it. They could start their lesson only after Shi-Woon Yi throws his body into deep river to prove his will. However, Shi-Woon Yi did not know his master is stronger than he can imagine. He was a killer with mastery of nine martial arts who was hiding himself after a big mission!

The Breaker New Waves
With the disappearance of Chun-Woo and the distruction of his Ki center, Shi-Woon Yi is left without a master and unable to practice martial arts. Now, the apparent new leader of one of the Murim's clans, Shi-Woon Yi finds himself uncertain of his future and at danger from his former master's enemies.

Other Sources

 * The Breaker:New Waves at Daum.net