As we count down to D-day of LE SSERAFIM's long awaited comeback with "ANTIFRAGILE," the group continue to put out various photo teasers, as well as trailers. In particular, the group also come together to react to their main trailer entitled "The Hydra."

In this reaction video, the members sit together to watch how the trailer turned out, and they are very pleased with the outcome of it. The members are very impressed to see how the different scenes came together and expressed their excitement to share their upcoming album with their fans. In particular, in this reaction video, the members are seemingly dressed in what gained them praises for smart incorporation of Yonsei University's merch for the university's recent festival which they performed in. Watch the full video above!

Meanwhile, the group will be making their full comeback with their 2nd mini-album, "ANTIFRAGILE" on October 17, 6 PM KST. Stay tuned for more updates.