Young-nam在为他最好的朋友Jin-ho担任预备役时失去了远见。 荣南恳求振豪不告诉任何人发生了什么事，他失踪了，女友因失踪而生气和受伤
Young-nam loses his vision while he was filling in on reserve duties for his his best friend, Jin-ho. Yeong-nam begs Jin-ho not to tell anyone what happened and he drops out of sight leaving his girlfriend angry and hurt over his disappearance
