What message does HA:TFELT have on its new single 'Happy Now' that will be released in one year and three months? Amebaculture posted a cover image of HA:TFELT and Mamamoo Munbyun's first collaboration "Feat. of MAMAMOO" on its official SNS late Thursday.

The released image shows a portrait of HA:TFELT with dark makeup and short chubbies. Somewhere in HA:TFELT, the nose, and mouth are covered with a videotape reading "HAPPY NOW," giving off an unusual mood.

In particular, the lower part was covered with a caption of "karma comes back to you," which implies causality. The strangely conflicting phrases from "HAPPY NOW" further raised questions about what messages they contained.

"Happy Now," which will be released one year and three months after the single album "Deine" in April last year, is the first new song to work with Mamamoo Mun.