ATEEZ's Yeosang and Yunho are leaning back in black for the group's latest 'Zero To One' teaser images.

To contrast their fierce red concept, Yeosang and Yunho wear all black with metallic jewelry, adding an edgy appeal. ATEEZ are coming back with their 2nd mini album 'Treasure EP.2: Zero To One' and their comeback title track "Say My Name" on January 15 at 6 PM KST.