'EXO' Kai has promised a variety of charms.

Kai will release his fourth mini-album "Wait On Me" on the 21st. Ahead of his comeback, which is about two years in the making, he highlighted key points to watch for in the new release.

This album redefines Kai's unique style, capturing his ambition to show a more mature image. He has expanded his music, performances, and promotions.

The music is danceable, largely featuring African sounds like Afrobeats, reggae, and Latin, as well as amapiano. In addition, genres such as upbeat pop and Jersey club have been incorporated.

The album comprises various atmospheres, showcasing a wide range of expressions from refreshing to sexy, intense, and soft. Kai aims to captivate fans with surprising charms.

The performance is also exceptional. Kai previously released the pre-release track "Adult Swim." He donned a crop top and showcased bold performances.

The title track "Wait On Me" offers another charm. World-renowned choreographers Shay Latukolan, Badari, and Jayric created the choreography.

They incorporated easy-to-follow hand movements and powerful dance breaks. Kai also presents a dynamic synchronization with 10 backup dancers.

Promotions were innovative as well. A website titled "Behind Wait" was launched, unveiling private images. The offline event featured a massive LED media wall and giveaways of Tibu seals.

Meanwhile, Kai will appear on SBS-TV's "Running Man" on the 27th. He will hold his first solo concert "KAION" at the Olympic Park Handball Arena in Songpa-gu, Seoul, on the 17th-18th of next month.

<Text=Intern Reporter, image source=SM Entertainment>