In 2011, I clearly remembered that a world was shocked of the news of mass murder in one of the safest and advanced country in the world, Norway. 36 years old, Anders Behring Breivik is one of most atrocious terrorist who responsible for the mass shooting at a political youth camp on Utoya Island. He killed 77 innocent participants of a AUF (Worker’s Youth League) summer camp. His motive for horrible actions were outlined in a 1500 pages of manifesto where he laid out his xenophobic worldwide. Unfortunately, he reportedly cite South Korea as a model of extreme ethnical conservative and patriarchal society and had even mentioned his wish to meet former president, Myung Bak Lee. This unwanted and misdirected admiration has been drawn attention to the issue of multiculturalism in South Korea since that terror is happened. Although Korean is not a full-fledged multicultural nation yet, but there are many signs that it’s rapidly shifting toward multicultural society. In Korea, there are over 1.3 millions of foreign residents including migrant workers, international students, naturalized foreigners and international couple’s children. Follow by globalization and fast growing of South Korea, the population of foreigner in South Korea has noticeably increased during last 10 years. According to statistics, South Korea is a county that has the highest rate of increase of foreigner among the OECD countries. There are many diverse reasons why they come into South Korea, but the influx of foreigners is mainly due to economic reasons where migrant workers fill up the void in the labor market where most Koreans shunned such as 3D (dirty, dangerous and demanding) jobs. Despite the South Korea’s need for this external labor, there are doubling complain about prejudice and discrimination against foreigners for the past few years. But still more and more migrant workers are crossing South Korea’s border to start a life in Korea. There are over 550 thousands foreign laborers in South Korea, which is account for 2.2% of the working population of Korea. That’s probably a conservative estimate because many migrant workers are stay in Korea illegally and get paid under the table. Most migrant workers are from countries such as Indonesia, Pakistan, India, Sri Lanka, and Bangladesh that are worse off than South Korea. Unfortuna