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