diff --git a/builder/tools.py b/builder/tools.py
index 82180f7..cf97ad0 100644
--- a/builder/tools.py
+++ b/builder/tools.py
@@ -367,7 +367,7 @@ def _story_converted_as_description_in_group(group: ActionGroup, group_type: Gro
             if val:
                 tmp.append(val)
     if group_type is GroupType.COMBI:
-        return extraspace_chopped("".join(tmp), group.lang)
+        return [extraspace_chopped("".join(tmp), group.lang),]
     else:
         return tmp
 

diff --git a/tests/test_tools.py b/tests/test_tools.py
index 0c003c1..bbbcc7c 100644
--- a/tests/test_tools.py
+++ b/tests/test_tools.py
@@ -340,23 +340,17 @@ class PrivateMethodsTest(unittest.TestCase):
 
 
     def test_story_converted_as_description_in_group(self):
-        self.assertEqual(tools._story_converted_as_description_in_group(self.story, self.story.group_type, 1, False),
-                ["# Taro and Hanako\n",
-                    " a cute girl come in. ",
-                    ' "Nice to meet you" ',
-                    ' "I\'m not fine" '])
-
-    def test_story_converted_as_description_in_group_with_combi(self):
-        ma = Master('test')
         data = [
-                (ma.story(self.taro.talk().d("test"), self.hanako.talk().d("apple")),
+                (self.ma.story("Taro and Hanako", self.taro.talk().d("test"), self.hanako.talk().d("apple"), lang=LangType.ENG),
+                    GroupType.STORY,
+                    ["# Taro and Hanako\n", " test. ", " apple. "]),
+                (self.ma.story(self.taro.talk().d("test"), self.hanako.talk().d("apple")),
                     GroupType.COMBI,
-                    "　test。apple。"),
-                (ma.story(self.taro.talk().d("test"), self.hanako.talk().d("apple"), lang=LangType.ENG),
+                    ["　test。apple。"]),
+                (self.ma.story(self.taro.talk().d("test"), self.hanako.talk().d("apple"), lang=LangType.ENG),
                     GroupType.COMBI,
-                    " test. apple. "),
+                    [" test. apple. "]),
                 ]
-
         for v, gtype, expected in data:
             with self.subTest(v=v, gtype=gtype, expected=expected):
                 self.assertEqual(tools._story_converted_as_description_in_group(

Need to fix: combine bug
combine bug display one line
===

**Description**
Combineすると全て１文字ずつで改行されて、縦に一行表示みたいになる

tests/test_tools.py::PrivateMethodsTest::test_story_converted_as_description_in_group
tests/test_tools.py::PrivateMethodsTest::test_action_of_by_tag tests/test_tools.py::PrivateMethodsTest::test_action_of_by_type tests/test_tools.py::PrivateMethodsTest::test_action_with_obj_and_info_as_eng tests/test_tools.py::PrivateMethodsTest::test_action_with_obj_and_info_as_jpn tests/test_tools.py::PrivateMethodsTest::test_behavior_with_obj tests/test_tools.py::PrivateMethodsTest::test_break_symbol_of tests/test_tools.py::PrivateMethodsTest::test_comment_of tests/test_tools.py::PrivateMethodsTest::test_desc_str_replaced_tag tests/test_tools.py::PrivateMethodsTest::test_description_of_by_tag tests/test_tools.py::PrivateMethodsTest::test_description_of_by_type tests/test_tools.py::PrivateMethodsTest::test_flag_info_if tests/test_tools.py::PrivateMethodsTest::test_hr_of tests/test_tools.py::PrivateMethodsTest::test_list_head_inserted tests/test_tools.py::PrivateMethodsTest::test_output_story_to_console tests/test_tools.py::PrivateMethodsTest::test_output_story_to_file_as_action tests/test_tools.py::PrivateMethodsTest::test_output_story_to_file_as_description tests/test_tools.py::PrivateMethodsTest::test_output_with_linenumber tests/test_tools.py::PrivateMethodsTest::test_scene_title_of tests/test_tools.py::PrivateMethodsTest::test_story_converted_as_action tests/test_tools.py::PrivateMethodsTest::test_story_converted_as_action_in_group tests/test_tools.py::PrivateMethodsTest::test_story_converted_as_action_jpn tests/test_tools.py::PrivateMethodsTest::test_story_converted_as_description tests/test_tools.py::PrivateMethodsTest::test_story_data_converted tests/test_tools.py::PrivateMethodsTest::test_story_title_of