diff --git a/npc/re/other/kachua_key.txt b/npc/re/other/kachua_key.txt
index 9d0479e4ca..33410a38aa 100644
--- a/npc/re/other/kachua_key.txt
+++ b/npc/re/other/kachua_key.txt
@@ -10,10 +10,11 @@
 //============================================================
 
 sec_in02,126,178,3	script	Kachua's Secret Box#bm	4_TREASURE_BOX,{
+	.@key$ = "K_Secret_Key";
 	mes "A Secret Box where no one knows what's inside.";
 	mes "^4d4dffYou can open this box by consuming <ITEM>[Kachua's Secret Key]<INFO>23919</INFO></ITEM>.^000000";
 	next;
-	switch(select("^4d4dffOpen the box 1 time (1 Kachua Secret Key)^000000","^4d4dffOpen the box 10 times (10 Kachua Secret Keys)^000000")) {
+	switch(select("^4d4dffOpen the box 1 time (1 Kachua's Secret Key)^000000","^4d4dffOpen the box 10 times (10 Kachua's Secret Keys)^000000")) {
 		case 1:
 			mes "^FF0000[Notice]^000000";
 			mes "^FF0000Exchange one random item with one Kachua's Secret Key.^000000";
@@ -22,7 +23,7 @@ sec_in02,126,178,3	script	Kachua's Secret Box#bm	4_TREASURE_BOX,{
 			if(select("Keep going.","Stop conversation.") == 2) {
 				mes "You have decided not to open the Box.";
 				close;
-			} else if (countitem("K_Secret_Key") < 1) {
+			} else if (countitem(.@key$) < 1) {
 				mes "Not enough <ITEM>[Kachua Secret Key]<INFO>23919</INFO></ITEM>.";
 				close;
 			} else {
@@ -30,7 +31,7 @@ sec_in02,126,178,3	script	Kachua's Secret Box#bm	4_TREASURE_BOX,{
 					mes "^4d4dffPlease make sure you have enough space in your inventory.^000000";
 					close;
 				}
-				delitem("K_Secret_Key", 1);
+				delitem(.@key$, 1);
 				getgroupitem(IG_KACHUA_SECRET_BOX);
 				mes "Kachua's Secret Box was opened!";
 				mes "Were you lucky?";
@@ -45,7 +46,7 @@ sec_in02,126,178,3	script	Kachua's Secret Box#bm	4_TREASURE_BOX,{
 			if(select("Keep going.","Stop conversation.") == 2) {
 				mes "You have decided not to open the Box.";
 				close;
-			} else if (countitem("K_Secret_Key") < 10) {
+			} else if (countitem(.@key$) < 10) {
 				mes "You do not have enough <ITEM>[Kachua Secret Key]<INFO>23919</INFO></ITEM>.";
 				close;
 			} else {
@@ -55,12 +56,12 @@ sec_in02,126,178,3	script	Kachua's Secret Box#bm	4_TREASURE_BOX,{
 						mes "^4d4dffPlease make sure you have enough space in your inventory.^000000";
 						close;
 					}
-					if (countitem("K_Secret_Key") < 1) { // Custom check, just in case
+					if (countitem(.@key$) < 1) { // Custom check, just in case
 						close;
 					}
-					delitem("K_Secret_Key", 1);
+					delitem(.@key$, 1);
 					getgroupitem(IG_KACHUA_SECRET_BOX);
-					dispbottom "Kachua's Secret Box was opened " + .@i + " times. Another is opening.",0xFFFFFF;
+					dispbottom "Kachua's Secret Box was opened " + .@i + " times. Another one is being opened.",0xFFFFFF;
 					specialeffect2 EF_VALLENTINE;
 				}
 				mes "Kachua's Secret Box was opened 10 times!";