The Legend Of The Blue Sea
Shim Chung's mermaid secrets could be exposed in The Legend Of The Blue Sea episode 7.Youtube. Screenshot

The Legend Of The Blue Sea will be back with episode 7 this Wednesday, December 7, at 10 pm KST on SBS. The sequel could be really fatal for the two onscreen couples — Heo Joon-jae and Shim Chung, as well as Se-hwa and Kim Dam-ryeong.

As the conman and the silver-tailed mermaid get closer, a threat is likely to lurk on them. The official trailer shows the female lead trying to get back into water twice, but she seems a little scared of the consequence. Is it because she injured her legs in the car accident and is worried about her mermaid life?

It has already been revealed that once the legs of a mermaid get hurt, she cannot go back to the ocean. She will have to lead the life of a human and face all the challenges that come her way. However, it is not clear if she really hurt her legs or it was a mistake on the hospital authorities' part.

The promo shows the female lead struggling to reach the swimming pool in her first attempt. But during her second attempt she is with Jo Jung-suk's character, who is a reporter looking for the mermaid. According to the teaser images released by SBS, the person shows up at the male lead's doorstep before they go out together.

The sneak peek video shows Jung-suk's character trying to stop the mermaid from going into the ocean and gets shocked after seeing something. Did he see her mermaid form? Will he expose her secrets?

Click here to watch Legend Of The Blue Sea online via live streaming tonight at 10 pm Korean Time on SBS. Episode 7 will also be available online here for the followers of the period drama world-wide.

The seventh episode might also feature troubled moments for Se-hwa and Kim Dam-ryeong as the trailer shows a group of armed men chasing the golden-tailed mermaid. Watch the promo below: