diff --git a/octl/room/en_US.json b/octl/room/en_US.json
index b8bd59de..9b8fe487 100644
--- a/octl/room/en_US.json
+++ b/octl/room/en_US.json
@@ -456,8 +456,8 @@
     "room_ruin3-12": "* Congratulations, You solved\n  the puzzle on your own!",
     "room_ruin3-13": "* Let's go to\n  the next room.",
     "room_ruin3-14": "* It says: \n \"Beware the towering cliffs!\"",
-    "room_ruin_dummy-0": "",
-    "room_ruin_dummy-1": "",
+    "room_ruin_dummy-0": "* You know...",
+    "room_ruin_dummy-1": "* In the ocean,there are \n  quite a lot of monsters\n  that can harm you.",
     "room_ruin_dummy-2": "",
     "room_ruin_dummy-3": "* Practice with a dummy.",
     "room_ruin_dummy-4": "",