diff --git a/hwe/b_myPage.php b/hwe/b_myPage.php
index 110bc8cb..923ba986 100644
--- a/hwe/b_myPage.php
+++ b/hwe/b_myPage.php
@@ -150,6 +150,11 @@ $use_auto_nation_turn = $me->getAuxVar('use_auto_nation_turn') ?? 1;
                             <button type="button" id='buildNationCandidate' style=background-color:<?= GameConst::$basecolor2 ?>;color:white;width:160px;height:30px;font-size:14px;>사전 거병</button><br><br>
                         <?php endif; ?>
 
+                        <?php if (GameConst::$availableInstantAction['instantRetreat'] ?? false) : ?>
+                            거리 3칸 이내 아국 도시로 즉시 이동<br>
+                            <button type="button" id='instantRetreat' style=background-color:<?= GameConst::$basecolor2 ?>;color:white;width:160px;height:30px;font-size:14px;>접경 귀환</button><br><br>
+                        <?php endif; ?>
+
                         <?php if ($gameStor->npcmode == 2 && $me->getNPCType() == 0) : ?>
                             다른 장수 선택 (<?= substr($me->getAuxVar('next_change') ?? TimeUtil::now(), 0, 19) ?> 부터)<br>
                             <a href="select_general_from_pool.php" id='select_general_from_pool'><button type="button" style=background-color:<?= GameConst::$basecolor2 ?>;color:white;width:160px;height:30px;font-size:14px;>다른 장수 선택</button></a><br><br>
diff --git a/hwe/sammo/API/General/InstantRetreat.php b/hwe/sammo/API/General/InstantRetreat.php
new file mode 100644
index 00000000..5c8b4150
--- /dev/null
+++ b/hwe/sammo/API/General/InstantRetreat.php
@@ -0,0 +1,81 @@
+<?php
+
+namespace sammo\API\General;
+
+use sammo\DB;
+use sammo\DummyGeneral;
+use sammo\Enums\APIRecoveryType;
+use sammo\Enums\GeneralAccessLogColumn;
+use sammo\GameConst;
+use sammo\Session;
+use sammo\General;
+use sammo\JosaUtil;
+use sammo\KVStorage;
+use sammo\LiteHashDRBG;
+use sammo\RandUtil;
+use sammo\TimeUtil;
+use sammo\UniqueConst;
+use sammo\Util;
+
+use function sammo\addTurn;
+use function sammo\buildGeneralCommandClass;
+use function sammo\increaseRefresh;
+
+class InstantRetreat extends \sammo\BaseAPI
+{
+  public function validateArgs(): ?string
+  {
+    return null;
+  }
+
+  public function getRequiredSessionMode(): int
+  {
+    return static::REQ_GAME_LOGIN;
+  }
+
+  public function launch(Session $session, ?\DateTimeInterface $modifiedSince, ?string $reqEtag): null | string | array | APIRecoveryType
+  {
+
+    if(!(GameConst::$availableInstantAction['instantRetreat'] ?? false)){
+        return '접경귀환을 사용할 수 없는 시나리오입니다.';
+    }
+
+    $db = DB::db();
+    $gameStor = KVStorage::getStorage($db, 'game_env');
+    $gameStor->cacheAll();
+
+    $general = General::createObjFromDB($session->generalID);
+
+    if (!$general) {
+      return '장수가 없습니다';
+    }
+
+    increaseRefresh("접경귀환", 1);
+
+    $commandObj = buildGeneralCommandClass('che_접경귀환', $general, $gameStor->getAll(true));
+    $logger = $general->getLogger();
+
+    if (!$commandObj->hasFullConditionMet()) {
+        $logger->pushGeneralActionLog($commandObj->getFailString());
+        $reason = $commandObj->getFailString();
+        return $reason;
+    }
+
+    $result = $commandObj->run(new RandUtil(
+        new LiteHashDRBG(Util::simpleSerialize(
+            UniqueConst::$hiddenSeed,
+            'InstantRetreat',
+            $general->getID(),
+            $gameStor->year,
+            $gameStor->month,
+            $general->getCityID(),
+        ))
+    ));
+
+    if (!$result) {
+        return '가까운 아국 도시가 없습니다.';
+    }
+
+    return null;
+  }
+}
diff --git a/hwe/sammo/Command/General/che_접경귀환.php b/hwe/sammo/Command/General/che_접경귀환.php
new file mode 100644
index 00000000..6c1df6b4
--- /dev/null
+++ b/hwe/sammo/Command/General/che_접경귀환.php
@@ -0,0 +1,107 @@
+<?php
+namespace sammo\Command\General;
+
+use \sammo\{
+    DB, Util, JosaUtil,
+    General,
+    ActionLogger,
+    GameConst, GameUnitConst,
+    LastTurn,
+    Command
+};
+
+use \sammo\Constraint\ConstraintHelper;
+use sammo\CityConst;
+
+use function sammo\searchDistance;
+
+class che_접경귀환 extends Command\GeneralCommand{
+    static protected $actionName = '접경귀환';
+
+    protected function argTest():bool{
+        $this->arg = null;
+        return true;
+    }
+
+    protected function init()
+    {
+
+        $general = $this->generalObj;
+
+        $this->setCity();
+        $this->setNation();
+
+        [$reqGold, $reqRice] = $this->getCost();
+
+        $this->fullConditionConstraints=[
+            ConstraintHelper::NotBeNeutral(),
+            ConstraintHelper::NotWanderingNation(),
+            ConstraintHelper::NotOccupiedCity()
+        ];
+    }
+
+    public function getCost():array{
+        return [0, 0];
+    }
+
+    public function getPreReqTurn():int{
+        return 0;
+    }
+
+    public function getPostReqTurn():int{
+        return 0;
+    }
+
+    public function run(\Sammo\RandUtil $rng):bool{
+        if(!$this->hasFullConditionMet()){
+            throw new \RuntimeException('불가능한 커맨드를 강제로 실행 시도');
+        }
+
+        $db = DB::db();
+
+        $general = $this->generalObj;
+        $cityID = $general->getCityID();
+        $logger = $general->getLogger();
+
+        $distanceList = searchDistance($cityID, 3, true);
+
+        $occupiedCityList = new \Ds\Set($db->queryFirstColumn(
+            'SELECT city FROM city WHERE nation = %i AND city IN %li AND supply = 1',
+            $general->getNationID(),
+            array_merge(...$distanceList)
+        ));
+
+        $nearestCityList = [];
+        foreach($distanceList as $cityList){
+            foreach($cityList as $cityID){
+                if($occupiedCityList->contains($cityID)){
+                    $nearestCityList[] = $cityID;
+                }
+            }
+            if($nearestCityList){
+                break;
+            }
+        }
+
+        if(!$nearestCityList){
+            $logger->pushGeneralActionLog("3칸 이내에 아국 도시가 없습니다.");
+            return false;
+        }
+
+        $destCityID = $rng->choice($nearestCityList);
+        $destCityName = CityConst::byID($destCityID)->name;
+
+        $josaRo = JosaUtil::pick($destCityName, '로');
+        $logger->pushGeneralActionLog("<G><b>{$destCityName}</b></>{$josaRo} 접경귀환했습니다.");
+        $general->setVar('city', $destCityID);
+
+        //TODO: InstantAction일때에만 설정하지 않는게 나은데..
+        //$this->setResultTurn(new LastTurn(static::getName(), $this->arg));
+
+        $general->applyDB($db);
+
+        return true;
+    }
+
+
+}
\ No newline at end of file
diff --git a/hwe/ts/SammoAPI.ts b/hwe/ts/SammoAPI.ts
index 0db7d859..626f36d9 100644
--- a/hwe/ts/SammoAPI.ts
+++ b/hwe/ts/SammoAPI.ts
@@ -131,6 +131,7 @@ const apiRealPath = {
       itemType: ItemTypeKey;
     }>,
     DieOnPrestart: POST as APICallT<undefined>,
+    InstantRetreat: POST as APICallT<undefined>,
     BuildNationCandidate: POST as APICallT<undefined>,
     GetCommandTable: GET as APICallT<undefined, CommandTableResponse>,
     GetFrontInfo: GET as APICallT<{
diff --git a/hwe/ts/myPage.ts b/hwe/ts/myPage.ts
index 354a8cd3..60bd69e0 100644
--- a/hwe/ts/myPage.ts
+++ b/hwe/ts/myPage.ts
@@ -170,6 +170,26 @@ $(function ($) {
         location.reload();
     });
 
+    $('#instantRetreat').on('click', async function (e) {
+        e.preventDefault();
+
+        if(!confirm('아군 접경으로 이동할까요?')){
+            return false;
+        }
+
+        try {
+            await SammoAPI.General.InstantRetreat();
+        }
+        catch (e) {
+            console.log(e);
+            alert(`실패했습니다: ${e}`);
+            location.reload();
+            return;
+        }
+
+        location.reload();
+    });
+
     $('#vacation').on('click', async function (e) {
         e.preventDefault();
         if (!confirm('휴가 기능을 신청할까요?')) {