In the early morning of June 4, a detector was activated at Dunchon Traditional Market, and a fire trucks were dispatched.  
The reason for operating the detector is to turn on the gas stove and boil the contents in the pot at the "Igu Dongsung Jokbal" in Dunchon Market, without locking the gas stove.
It was an accident that occurred after work.   The fire was put under control before the fire broke out widely.