The spoiler video of boy group ONF Hyojin was released for the first time.

The ONF opened the receipt teaser with Hyo-jin's spoiler worldview video on its agency WM Investment's official SNS account at midnight Monday, raising expectations for a comeback.

The released video shows a mysterious "CCTV player" playing on the desktop of a computer monitor. The black-and-white CCTV footage, as if someone was watching, shows Hyo-jin in a strange background which no one can tell where. Hyo-jin's desperate eyes and the dark color and noise effects on the movie-like-screen stimulate the emotions of viewers

In particular, the words "jus@Spark:/Destktop" shown at the bottom of the monitor, suggests that the owner of the computer is a jayer who used to play using the same computer that appeared in the first episode of the previously unveiled worldview, adding curiosity about the exciting developments ahead.

Also, Hyojin's receipt teaser, which was released on the same day, is expected to give a clue to the first teaser released on Tuesday.

The world view, which shows the differentiated narrative of ONF, is drawing attention as a big comeback of all time, with some storytelling. 

Meanwhile, ONF released its third mini album "We Must Love" in February this year and gained huge popularity with its title track " We Must Love." Even after its release, the title track " We Must Love" has been in the headlines as it has steadily gained popularity as an "ideal hidden masterpiece" on various communities.