httpswwwyoutubecomembedX6sMD0dsh9wautohide=1vq=hd720wmode=opaque
A wall was built with soil to prevent seawater from entering a construction site in Yeosu
2 During the construction, residents sent complaints several times because they felt a lot of noise and vibration on the ground
3 But yes, there is no sound and there is no vibration~” Eventually, the ground collapses and seawater flows in, and the surrounding areas are also in danger