Bae, Jung-son is one of the generals who led Sambyeolcho

Sambyeolcho

Sambyeolcho was a military unit of the Goryeo Dynasty during the era when the Choe family held the reins of power as military dictators behind puppet kings. Sambyeolcho meant specially selected troops...

 for few months after Wonjong moved to Gaegyeong.

Life

He was opposed to Mongolian(Yuan dynasty

Yuan Dynasty

The Yuan Dynasty , or Great Yuan Empire was a ruling dynasty founded by the Mongol leader Kublai Khan, who ruled most of present-day China, all of modern Mongolia and its surrounding areas, lasting officially from 1271 to 1368. It is considered both as a division of the Mongol Empire and as an...

) in china because he hate them. At 23 May 1270 when King of Goryeo

Goryeo

The Goryeo Dynasty or Koryŏ was a Korean dynasty established in 918 by Emperor Taejo. Korea gets its name from this kingdom which came to be pronounced Korea. It united the Later Three Kingdoms in 936 and ruled most of the Korean peninsula until it was removed by the Joseon dynasty in 1392...

 'Wonjong' decided to return to Gaegyeong (now Gaeseong) from Ganghwa Island

Ganghwa Island

Ganghwa Island is an island in the estuary of the Han River, on the west coast of South Korea. Ganghwa Island is separated from Gimpo, on the mainland, by a narrow channel, which is spanned by two bridges. The main channel of the Han River separates the island from Gaeseong in North Korea.About...

, he opposed and refused it. So king 'Wonjong' ordered disbandment to Sambyeolcho

Sambyeolcho

Sambyeolcho was a military unit of the Goryeo Dynasty during the era when the Choe family held the reins of power as military dictators behind puppet kings. Sambyeolcho meant specially selected troops...

, but he refused it, too. Then he moved Sambyeolcho

Sambyeolcho

Sambyeolcho was a military unit of the Goryeo Dynasty during the era when the Choe family held the reins of power as military dictators behind puppet kings. Sambyeolcho meant specially selected troops...

 from Ganghwa Island

Ganghwa Island

Ganghwa Island is an island in the estuary of the Han River, on the west coast of South Korea. Ganghwa Island is separated from Gimpo, on the mainland, by a narrow channel, which is spanned by two bridges. The main channel of the Han River separates the island from Gaeseong in North Korea.About...

 to Jindo Island

Jindo Island

Jindo Island is the third largest island in South Korea. Together with a group of much smaller islands, it forms Jindo County.It is located in South Jeolla province, just off the southwest corner of the Korean peninsula...

 at 3 June 1270, and continued being opposed to Mongolian. But he died April, 1271 when Goryeo - Mongolian allies invaded and occupied Jindo Island

Jindo Island

Jindo Island is the third largest island in South Korea. Together with a group of much smaller islands, it forms Jindo County.It is located in South Jeolla province, just off the southwest corner of the Korean peninsula...

.

After he died

Some survivors such as Kim Tong-jeong

Kim Tong-jeong

Kim Tong-jeong was a general in Goryeo dynasty.After Bae Jung-son was killed in Jindo Island by Goryeo-Mongolian allies at 1271, he and a few Sambyeolcho Army escaped Jindo Island and moved to Tamna Island . After, he still was opposed to Mongolian Yuan dynasty...

 escaped Ganghwa Island

Ganghwa Island

Ganghwa Island is an island in the estuary of the Han River, on the west coast of South Korea. Ganghwa Island is separated from Gimpo, on the mainland, by a narrow channel, which is spanned by two bridges. The main channel of the Han River separates the island from Gaeseong in North Korea.About...

 and moved to Jeju Island, but they vanished at 1273 by Goryeo-Mongolian allies. That was the end of Sambyeolcho

Sambyeolcho

Sambyeolcho was a military unit of the Goryeo Dynasty during the era when the Choe family held the reins of power as military dictators behind puppet kings. Sambyeolcho meant specially selected troops...

.