diff --git a/server/gameserver/incubator.cc b/server/gameserver/incubator.cc
index 47954bcd..dcb89ccd 100644
--- a/server/gameserver/incubator.cc
+++ b/server/gameserver/incubator.cc
@@ -695,6 +695,9 @@ void Incubator::StartNewBattleMode()
                           }
                           return true;
                       });
+                 if (invisable_humans.size() > 0) {
+
+                 }
              }
          },
          &xtimer_attacher_);