Kono Sekai wa Fukanzen Sugiru Episode 13 English Subbed Episode Title: Silence Episode Description: Haga finds out Silence reacts to any sound in his vicinity. Knowing he is unable to fight it on his own, him and Kinoshita retreat to the library hoping one of the books will show a weakness. Meanwhile Amano tries to win Akane’s freedom by betting his own organs in a game of poker. He starts to win thanks to a bug in the deck but loses due to another bug that cost him all his chips. Out of nowhere, Haga appears and has the others use a wall clipping bug to escape the casino but the casino AIs turn into monsters and chase them back to the raid boss Silence...