"Those are nutritional juices; it'll help in restoring your energy and stamina. Akane and I formulated it. Aki, Yui, and Mamoru can attest to their effectiveness." Yan Qing Shan explained with a harmless smile. The Aces nodded in understanding.
"Drink it up at the same time. After that we will proceed with the next exercise." Aki ordered. The Aces promptly opened the vials and downed the liquid at the same time.