diff --git a/1.5/Defs/Dragonianlike/PawnKinds/PawnKinds_Dragonian_NPC.xml b/1.5/Defs/Dragonianlike/PawnKinds/PawnKinds_Dragonian_NPC.xml
index 887b569..bf064e3 100644
--- a/1.5/Defs/Dragonianlike/PawnKinds/PawnKinds_Dragonian_NPC.xml
+++ b/1.5/Defs/Dragonianlike/PawnKinds/PawnKinds_Dragonian_NPC.xml
@@ -495,7 +495,7 @@
       <li>DragonianOrbAdvanced</li>
     </techHediffsTags>
     <techHediffsRequired>
-      <li>HardenDragonianOrb</li>
+      <li MayRequire="Ludeon.Rimworld.Royalty">AcidifierDragonianOrb</li>
     </techHediffsRequired>
     
     <inventoryOptions>
diff --git a/1.5/Languages/ChineseSimplified (简体中文)/Definjected/HediffDef/Hediffs_DRM_BodyParts.xml b/1.5/Languages/ChineseSimplified (简体中文)/Definjected/HediffDef/Hediffs_DRM_BodyParts.xml
index 707d503..8fe019a 100644
--- a/1.5/Languages/ChineseSimplified (简体中文)/Definjected/HediffDef/Hediffs_DRM_BodyParts.xml	
+++ b/1.5/Languages/ChineseSimplified (简体中文)/Definjected/HediffDef/Hediffs_DRM_BodyParts.xml	
@@ -29,6 +29,10 @@
   <HardenDragonianOrb.description>一颗龙珠。硬起来吧！</HardenDragonianOrb.description>
   <HardenDragonianOrb.labelNoun>硬化龙珠</HardenDragonianOrb.labelNoun>
 
+  <AcidifierDragonianOrb.label>龙娘 酸解龙珠</AcidifierDragonianOrb.label>
+  <AcidifierDragonianOrb.description>一颗龙珠。死亡时溶解身上的装备。</AcidifierDragonianOrb.description>
+  <AcidifierDragonianOrb.labelNoun>酸解龙珠</AcidifierDragonianOrb.labelNoun>
+
   <DRM_SlashTail.label>龙娘 斩龙尾</DRM_SlashTail.label>
   <DRM_SlashTail.description>一条斩龙尾。巨大的剑刃替代了尾巴。</DRM_SlashTail.description>
   <DRM_SlashTail.labelNoun>斩龙尾</DRM_SlashTail.labelNoun>
diff --git a/1.5/Languages/ChineseSimplified (简体中文)/Definjected/RecipeDef/Hediffs_DRM_Surgery.xml b/1.5/Languages/ChineseSimplified (简体中文)/Definjected/RecipeDef/Hediffs_DRM_Surgery.xml
index 4ed3306..0eea7d6 100644
--- a/1.5/Languages/ChineseSimplified (简体中文)/Definjected/RecipeDef/Hediffs_DRM_Surgery.xml	
+++ b/1.5/Languages/ChineseSimplified (简体中文)/Definjected/RecipeDef/Hediffs_DRM_Surgery.xml	
@@ -29,6 +29,10 @@
   <InstallHardenDragonianOrb.description>安装硬化龙珠。</InstallHardenDragonianOrb.description>
   <InstallHardenDragonianOrb.jobString>正在安装硬化龙珠。</InstallHardenDragonianOrb.jobString>
 
+  <InstallAcidifierDragonianOrb.label>安装酸解龙珠</InstallAcidifierDragonianOrb.label>
+  <InstallAcidifierDragonianOrb.description>安装酸解龙珠。</InstallAcidifierDragonianOrb.description>
+  <InstallAcidifierDragonianOrb.jobString>正在安装酸解龙珠。</InstallAcidifierDragonianOrb.jobString>
+
   <InstallDRM_SlashTail.label>安装斩龙尾</InstallDRM_SlashTail.label>
   <InstallDRM_SlashTail.description>安装斩龙尾。</InstallDRM_SlashTail.description>
   <InstallDRM_SlashTail.jobString>正在安装斩龙尾。</InstallDRM_SlashTail.jobString>
diff --git a/1.5/Languages/ChineseSimplified (简体中文)/Definjected/ThingDef/ThingDefs_DRM_Things.xml b/1.5/Languages/ChineseSimplified (简体中文)/Definjected/ThingDef/ThingDefs_DRM_Things.xml
index d7761c4..7c17d15 100644
--- a/1.5/Languages/ChineseSimplified (简体中文)/Definjected/ThingDef/ThingDefs_DRM_Things.xml	
+++ b/1.5/Languages/ChineseSimplified (简体中文)/Definjected/ThingDef/ThingDefs_DRM_Things.xml	
@@ -26,6 +26,9 @@
     <HardenDragonianOrb.label>龙娘 硬化龙珠</HardenDragonianOrb.label>
     <HardenDragonianOrb.description>一颗龙珠。硬起来吧！</HardenDragonianOrb.description>
 
+    <AcidifierDragonianOrb.label>龙娘 酸解龙珠</AcidifierDragonianOrb.label>
+    <AcidifierDragonianOrb.description>一颗龙珠。死亡时溶解身上的装备。</AcidifierDragonianOrb.description>
+
     <DRM_SlashTail.label>龙娘 斩龙尾</DRM_SlashTail.label>
     <DRM_SlashTail.description>一条斩龙尾。巨大的剑刃替代了尾巴。</DRM_SlashTail.description>
     <DRM_SlashTail.labelNoun>斩龙尾</DRM_SlashTail.labelNoun>
diff --git a/1.5/Defs/AbilityDefs/DR_Abilities.xml b/Ideo1.5/Defs/AbilityDefs/DR_Abilities_ideo.xml
similarity index 100%
rename from 1.5/Defs/AbilityDefs/DR_Abilities.xml
rename to Ideo1.5/Defs/AbilityDefs/DR_Abilities_ideo.xml
diff --git a/LoadFolders.xml b/LoadFolders.xml
index 9e7995e..5d242e7 100644
--- a/LoadFolders.xml
+++ b/LoadFolders.xml
@@ -11,5 +11,6 @@
       <li IfModActive="Ludeon.RimWorld.Anomaly">Ano1.5</li>
       <li IfModActive="Ludeon.RimWorld.Biotech">Bio1.5</li>
       <li IfModActive="Ludeon.RimWorld.Ideology">Ideo1.5</li>
+      <li IfModActive="Ludeon.RimWorld.Royalty">Royal1.5</li>
     </v1.5>
 </loadFolders>
\ No newline at end of file
diff --git a/Royal1.5/Defs/HediffDefs/Hediffs_Local_AddedParts_royal.xml b/Royal1.5/Defs/HediffDefs/Hediffs_Local_AddedParts_royal.xml
new file mode 100644
index 0000000..d9e4506
--- /dev/null
+++ b/Royal1.5/Defs/HediffDefs/Hediffs_Local_AddedParts_royal.xml
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<Defs>
+
+	<HediffDef ParentName="AddedBodyPartBase">
+		<defName>AcidifierDragonianOrb</defName>
+		<label>Acidifier DragonianOrb</label>
+		<labelNoun>a Acidifier DragonianOrb.</labelNoun>
+		<description>An installed Acidifier DragonianOrb.dissolve gear in contact with the user's body.</description>
+		<priceImpact>false</priceImpact>
+		<comps>
+			<li Class="HediffCompProperties_DissolveGearOnDeath">
+			  <fleck>AcidCloud</fleck>
+			  <moteCount>6</moteCount>
+			  <moteOffsetRange>0.25~0.75</moteOffsetRange>
+			  <filth>Filth_Slime</filth>
+			  <sound>DeathAcidifier</sound>
+			  <injuryCreatedOnDeath>ChemicalBurn</injuryCreatedOnDeath>
+			  <injuryCount>3~6</injuryCount>
+			</li>
+		  </comps>
+		<addedPartProps>
+			<solid>true</solid>
+		</addedPartProps>
+		<spawnThingOnRemoved>HardenDragonianOrb</spawnThingOnRemoved>
+	</HediffDef>
+
+	<ThingDef ParentName="BodyPartDROrbsBase">
+		<defName>AcidifierDragonianOrb</defName>
+		<label>Acidifier DragonianOrb</label>
+		<description>An Acidifier DragonianOrb.</description>
+		<graphicData>
+			<texPath>Dragonian/Things/Item/Resource/Dorb_heal</texPath>
+			<graphicClass>Graphic_Single</graphicClass>
+		</graphicData>
+		<techHediffsTags>
+			<li>AcidifierDragonianOrb</li>
+			<li>DragonianOrbAdvanced</li>
+		</techHediffsTags>
+		<statBases>
+			<MarketValue>400</MarketValue>
+			<Mass>0.3</Mass>
+		</statBases>
+		<thingSetMakerTags>
+			<li>RewardStandardCore</li>
+		</thingSetMakerTags>
+	</ThingDef>
+
+	<RecipeDef ParentName="SurgeryInstallBodyPartArtificialBase">
+		<defName>InstallAcidifierDragonianOrb</defName>
+		<label>install Acidifier DragonianOrb</label>
+		<description>Install Acidifier DragonianOrb.</description>
+		<descriptionHyperlinks>
+			<ThingDef>AcidifierDragonianOrb</ThingDef>
+			<HediffDef>AcidifierDragonianOrb</HediffDef>
+		</descriptionHyperlinks>
+		<jobString>Installing Acidifier DragonianOrb.</jobString>
+		<surgeryOutcomeEffect IsNull="True" />
+		<!-- Always succeeds -->
+		<ingredients>
+			<li>
+				<filter>
+					<thingDefs>
+						<li>AcidifierDragonianOrb</li>
+					</thingDefs>
+				</filter>
+				<count>1</count>
+			</li>
+		</ingredients>
+		<fixedIngredientFilter>
+			<thingDefs>
+				<li>AcidifierDragonianOrb</li>
+			</thingDefs>
+		</fixedIngredientFilter>
+		<appliedOnFixedBodyParts>
+			<li>DragonianOrb</li>
+		</appliedOnFixedBodyParts>
+		<addsHediff>AcidifierDragonianOrb</addsHediff>
+	</RecipeDef>
+
+</Defs>