diff --git a/hwe/compare/fixtures/monthly_post_wander.json b/hwe/compare/fixtures/monthly_post_wander.json
new file mode 100644
index 00000000..3b10768b
--- /dev/null
+++ b/hwe/compare/fixtures/monthly_post_wander.json
@@ -0,0 +1,143 @@
+{
+  "action": "PostUpdateMonthly",
+  "environment": {
+    "year": 195,
+    "month": 2,
+    "startyear": 193,
+    "seedYear": 195,
+    "seedMonth": 1
+  },
+  "setup": {
+    "world": {
+      "hiddenSeed": "monthly-post-wander-fixture"
+    },
+    "syncEnvironment": true,
+    "resetCities": true,
+    "city": [
+      {
+        "id": 1,
+        "values": {
+          "name": "방랑성",
+          "nation": 4,
+          "level": 4,
+          "front": 1
+        }
+      },
+      {
+        "id": 2,
+        "values": {
+          "name": "존속성",
+          "nation": 1,
+          "level": 4,
+          "front": 1
+        }
+      }
+    ],
+    "resetGenerals": true,
+    "deleteOtherGenerals": true,
+    "keepGeneralIds": [1, 2, 3],
+    "general": [
+      {
+        "id": 1,
+        "values": {
+          "name": "방랑주",
+          "nation": 4,
+          "city": 1,
+          "officer_level": 12,
+          "npc": 2,
+          "gold": 2000,
+          "rice": 3000,
+          "crew": 100,
+          "makelimit": 0,
+          "belong": 7,
+          "leadership": 50,
+          "strength": 40,
+          "intel": 30,
+          "experience": 100,
+          "dedication": 200
+        }
+      },
+      {
+        "id": 2,
+        "values": {
+          "name": "방랑객",
+          "nation": 4,
+          "city": 1,
+          "officer_level": 1,
+          "npc": 0,
+          "gold": 1500,
+          "rice": 4000,
+          "crew": 200,
+          "makelimit": 0,
+          "belong": 5,
+          "leadership": 60,
+          "strength": 50,
+          "intel": 40,
+          "experience": 300,
+          "dedication": 400
+        }
+      },
+      {
+        "id": 3,
+        "values": {
+          "name": "존속장",
+          "nation": 1,
+          "city": 2,
+          "officer_level": 12,
+          "npc": 2,
+          "gold": 500,
+          "rice": 500,
+          "crew": 50,
+          "leadership": 50,
+          "strength": 50,
+          "intel": 50,
+          "experience": 0,
+          "dedication": 0
+        }
+      }
+    ],
+    "resetNations": true,
+    "deleteOtherNations": true,
+    "keepNationIds": [1, 4],
+    "nation": [
+      {
+        "id": 1,
+        "values": {
+          "name": "존속국",
+          "gennum": 1,
+          "level": 1
+        }
+      },
+      {
+        "id": 4,
+        "values": {
+          "name": "방랑국",
+          "gennum": 2,
+          "level": 0
+        }
+      }
+    ],
+    "resetDiplomacy": true,
+    "diplomacy": [
+      {
+        "fromNationId": 1,
+        "toNationId": 4,
+        "state": 2,
+        "term": 0,
+        "dead": 0
+      },
+      {
+        "fromNationId": 4,
+        "toNationId": 1,
+        "state": 2,
+        "term": 0,
+        "dead": 0
+      }
+    ]
+  },
+  "observe": {
+    "generalIds": [1, 2, 3],
+    "nationIds": [1, 4],
+    "cityIds": [1, 2]
+  }
+}