As 7 O'Clock gets ready for their debut, they prepare fans with the second music video teaser for 'ECHO'. This surely allows fans to see more of the music video so check it out below!

They surely made fans curious with this second teaser. It felt like a memory that has been fast forwarded to the future. The colour definitely emphasizes this feeling. Many members were seen running somewhere, where others were staring deeply into the camera. At the end of the teaser, when all the members group together, they just look very good standing by each other. In particular, when they are can seen looking at the ocean in the distance, it is such a cute scene. They all just looked amazing with one another.

Overall, this second music video teaser has fans excited for their debut! 'ECHO' will be released on the 16th of March. Meanwhile check the teaser above and let us know what you think! Are you excited for 7 O'Clock debut? Let us know in the comments below!