Blood Castle - Mu Online, map of Blood Castle

One of the strongest warriors in the Continent of MU, the Archangel; has secretly been laying watch over the lands that he has sworn to protect. As Kundun's presence approaches, the archangel has been warding off all the monsters trying to invade the Continent of MU. But alas, our Guardian Archangel can not fend on his own forever.

Kundun's Army has invaded his Castle and has overcome the strength of the Archangel.

The Archangel, injured and in peril; summons forth the warriors of MU, to come aid him in his most dire time of need. Unable to summon his strengths without his Divine Weapon of Archangel, you have been asked to infiltrate this now over ridden Castle and retrieve his weapon for him.

One of the strongest warriors in the Continent of MU, the Guardian Archangel, has secretly been laying watch over the lands that he has sworn to protect. Since Kundun's awakening, the Archangel has been warding off all the monsters trying to invade the Continent of MU. But alas, the Guardian Archangel could not fend on his own forever; Kundun's army has invaded his Castle and has overcome his strength. Guardian Archangel, injured and in peril, summons forth the warriors of MU to come aid him in his most dire time of need. Unable to recover his injuries, and unable to regain his strength without his Divine Weapon of Archangel, you have been asked to infiltrate this, now over ridden, bloody Castle and retrieve his weapon for him. To succeed, you'll fight past the bridge and force entrance into the castle gate. You'll have to slay several monsters inside the Castle, obtain the Divine Weapon of Archangel, and return it to him to complete his request. However, only with the Cloak of Invisibility will you be allowed onto the Castle grounds.

Risk your life to Save the Archangel, One of the strongest warriors in the Continent of MU, the Archangel; has secretly been laying watch over the lands that he has sworn to protect. As Kundun's presence approaches, the Archangel has been warding off all the monsters trying to invade the Continent of MU. But alas, our Guardian Archangel can not fend on his own forever.

This is where bloodshed has been a permanent view.Where swords clash,there is no room for cowards,where is the bow,there is no room for fear and hysteria.The mighty scepter of the Dark Lord will cut the air,the sword of the Blade Master will cut the enemy,the magic of the Grand Master will end all evil.This is done for one purpose alone,to save the Mighty Archangel's sword.

Blood Castle or Scarlet Castle in Korean was introduced in the 0.96 version in 20/11/2003. This is a player vs monsters event and the players can play together to complete them.