SHINee's Onew will release their second album and make a comeback in July... Teaser images suddenly revealed

Onew of the group SHINee has confirmed that he will be making a comeback in July. Onew released a surprise teaser image for his second album on his official SNS account at midnight on the 7th.
In the released photo, a green moon that looks like it is in a total lunar eclipse floats against a pitch black background, stimulating curiosity.
Along with this, Onew's first English single "MAD" will be released on April 21st, and the second album will be released in July.
In particular, Onew has attracted the attention of fans in Korea and abroad with their unusual move of revealing a teasing image just three months before the release of their second album.
Prior to the release of his second album, Onew will release his first English single "MAD" on the 21st. On the 5th, Onew performed "MAD" live at his Solo Concert in Taipei.
This was the first time the track was released, and it boasted a high level of perfection, with a warm acoustic guitar, rough drum texture, and Onew's rich vocals harmonizing together.
Meanwhile, Onew is holding a successful solo concert, "ONEW THE LIVE : CONNECTION."
After heating up Japan, Korea, and Taipei, Onew will perform in Macau on the 20th, and then in eight cities in the US starting on the 24th.