QUOTE : Lee Hyunsung touched my head and then opened his mouth.<br /><br />“In the past, I lost an empty cartridge in the army.”<br /><br />“…That must be a big problem. Did you find it again?”<br /><br />“I found it.”<br /><br />“You must’ve been in trouble. Why are you saying this…?”<br /><br />“It was found out of the blue one month later.” Despite my confused expression, Lee Hyunsung still looked serious. “From then on, I kept the empty shell in my pocket.