Zack as glad to get off his leg. It was aching. He knew he was going to have a hard time getting back to her house. He wasn't sure it would bare his weight again not for awhile any way. "It is a scanner designed be the scientist of my home planet to scan for viable mates for our men." Zack turned on the device. It flashed a rainbow of colors. "It will detect a possible mate for up to a mile away." Suddenly the scanned buzzed.