The VAV (Aino, Ace, Barron, Low, Jiwoo, Jacob, and St. Van) aces will join the Army on Tuesday afternoon.

Earlier in the day, VAV posted photos of Ace and the members seeing him off on its official SNS account.

The released photo shows Ace with a short haircut and the members smiling next to him, drawing attention. Ace also greeted fans with a photo of him saluting and a comment saying, "Loyal snakes, I'll be back safely."

A.C.E posted a handwritten letter on the official fan cafe, saying, "I made precious memories because I had fans after my debut," adding, "I was happy throughout the activity thanks to the snakes who cherish and love me more than I do." I will grow a lot during my military life and come back. "I look forward to your kind cooperation in the future.