Hong Da-gu, a Korean who bullied the Goryeo people during the Mongol invasion

 After Goryeo actually surrendered to Mongolia, Kublai planned an expedition to Japan ... so he ordered Goryeo to build a warship ...And I send Hong Da-gu as Yuan official to oversee the construction of this warship... ...supervisor Hong Da-gu was not a Mongolian, but a Koryo who defected to Yuan... ...Hong Da-gu's father is the commander of the Uijou Guards of Goryeo When the Mongols invaded Goryeo, they voluntarily surrendered first and served as a guide to the Mongol army, which was dark in the Goryeo terrain, and made great contributions to the Mongol invasion of Goryeo... And for that, you also have a big government position in Yuan ...However, Koryo, angry at his betrayal, finds a way to retaliate. The Goryeo royal family, who were going to Yuan as hostages, has succeeded in killing Hong Da-gu's father with a huge bribe... who thought his father was unjustly killed by the Duke of Goryeo, when he was sent to Goryeo as a supervisor... considering the number of people who died in the process of building a warshipHe was very scary because he could not make excuses in front of Hong Da-gu, a Goryeo person who knows Goryeo better than anyone else, and there was no way to avoid the advent of Hong Da-gu.Compared to Hong Da-gu's atrocities, Mongolian atrocities are said to be a joke...When Hong Da-gu swept the interior of Goryeo to requisition materials for making warships, he plundered thoroughly enough to say that it was difficult to leave a grain of rice and a spoonful of rice... ...the first Japanese conquest failed and the Yuan Dynasty prepared for the second conquest...But Hong Da-gu was also appointed as the supervisor.Then the terrified Goryeo Dynasty starts with the king and unites together to launch an operation to prevent Hong Da-gu from coming to the supervisor...The king wrote a letter with tears to protest the death of Hong Da-gu to the Yuan emperor Kublai... ...and the Yuan court investigated itself and replaced him with another Mongolian instead of Hong Da-gu. After hearing about the replacement of Hong Da-gu, the Goryeo Dynasty even said, "Hurray!" You can see how Hong Da-gu squeezed Goryeo. In the old colony of Japanese Imperialism days, Korean criminal assistants were more vicious than Japanese detectives... I think this is why people who know them are more vicious...

Hong Da-gu's father is Hong Bok-won, the frontman during the Mongol invasion. I'd say it's a family of traitors who will sell their country.