Risk your life to save the Archangel.

One of the strongest warriors on the MU Continent, the Archangel secretly watches over the lands he has sworn to protect. As Kundun approaches, the Archangel drives away all monsters attempting to invade the MU Continent. But alas, our guardian Archangel cannot fight alone forever.

The Kundun army invaded his castle and defeated the Archangel's forces.
The Archangel, wounded and in danger, calls upon the warriors of MU to aid him in his darkest hour. Unable to summon his powers without his Divine Archangel Weapon, you have been asked to infiltrate this castle and return his weapon to him.

Once you have successfully crafted the Invisibility Cloak, you can use it to enter the Bloody Castle. To craft the Invisibility Cloak, you need to combine an Archangel Scroll and a Bloody Bone of the same levels.

Scroll of Archangel	Blood Bone

Items required for crafting:

Items for combination	Assembly prediction
x1 Scroll of Archangel x1 Blood Bone x1 Jewel of Chaos
	Invisibility Cloak

Number of participants in Blood Castle

The first 10 players who show [Invisibility Cloak] to the NPC Messenger of Archangel will be able to enter the Castle of Blood. The NPC Messenger of Archangel is located inside and outside the church in Devias.

* Player vs. Player party will be supported and updated.

NPC "Messenger of Archangel"

Opening of Blood Castle

- 23 times a day

Blood Castle Rules

- The corresponding level of "Cloak Invisibility" for Blood Castle will be removed for all races when they enter the castle.
- The warp command can be used after entering Blood Castle.
- It is forbidden to enter when it starts or when Blood Castle is closed.
- When a character dies in Blood Castle, they will be transported to the Event Map Square.
- The player who uses the "Town Portal Scroll" in Blood Castle will return to the Event Map Square.
- When a player dies in Blood Castle, EXP is not lost.
- When a player dies in Blood Castle, Zen is not lost.
- The character's kit is not dropped upon death in Blood Castle.
- In the PK state, the character will not be able to enter Blood Castle.
- The player cannot go outside the safe area after entering Blood Castle before the quest starts.
- Characters who remain in Blood Castle after the quest is completed will be returned to the Event Map Square.
- If the quest is completed early (15 minutes), all monsters will disappear and Blood Castle will be closed after 2 minutes, after which all characters will be returned to the event map area.
- These special skills can be used in the safe zone.
* Improved Defense
* Improved Damage
* Healing
* Soul Barrier
* Greater Fortune
* Ignore Defense
* Increase Health
* Increase Block

- Trading is prohibited in Blood Castle.
- When the life of a pet "Imp" or "Angel" reaches 0, it will be automatically replaced.
- Each character on the account is allowed to enter Blood Castle 4 times per day.

Event Map Square

(1) Description

- "Event Map Square" is an area where you can enter the main events of Mu Online.

- Blood Castle is an event that can be applied for at "Event Map Square".

- You can only apply for the event at "Event Map Square".

- NPCs that are part of the described events have been moved to "Event Map Square".

(2) Steps to follow

- How to move to "Event Map Square"

Moving with the "M" command panel

1. Press the "M" key and click "Event Square" to enter.

2. Your Zen will be reduced by 20,000 after entering "Event Square".

Moving with the notification icon

1. You can enter "Event Square" using the notification icon in the game.

2. Your Zen will be reduced by 20,000 after entering "Event Square".

Event Map Square	Blood Castle Entry notification icon
(2)	(3)

Notification of acceptance

(1) Description

- The notification icon will appear when the event is available for entry.

- The event icon will be displayed on the game screen when it is available for entry, and will disappear when the entry time has passed.

- You will be taken to the "Event Map Square" by clicking on the event notification icon.

- The notification icon will be shown below.

(2) Notification Icon Locations

- Notification icons will be displayed on the upper left side of the game screen.

(3) How to Use

- When it is time to enter the event, click on the notification icon.

- A pop-up window will appear when clicked.

- Click OK on the pop-up window to proceed to the "Event Map Square".

- In the "Event Map Square", find the event NPC and request admission to the event.

Schedule

(1) The event schedule has been changed.

(2) Blood Castle Event Schedule

Level requirement to enter Blood Castle

Reward in Blood Castle

For each level completed during the quest, an additional Exp reward will be awarded.
There are 3 different levels in Blood Castle (destroying the castle gate, destroying the stone statue, and completing the "Archangel" quest), the amount of additional Exp depends on the completed levels in Blood Castle.
For party members who have completed all levels, the reward will be the amount of Exp.

Angel Sword	Angel Crossbow	Angel Staff

The character or party that delivers the wounded Archangel will be rewarded with 1 Jewel of Chaos each.

NPC "Archangel"

* When players survive the destruction of the castle gate, they are given a reward of Exp.
* But except for the one who destroys the gate, the rest of the participants will only receive 50% of the reward.

Reward

(1) Information

- In addition to the existing rewards in the specified events, an additional reward "Mastery Box" is added.

* The reward can only be received by the level master participating in the events.

- The "Mastery Box" contains new currency, Ruud items, and other items.

- The Mastery Box is used by right-clicking on it in the general inventory.

- There are 3 types of "Mastery Box"

Mastery Box (Low)	Mastery Box (Intermediate)	Mastery Box (Advanced)

- If you do not achieve the event goal, you will not be able to obtain the "Mastery Box".

(2) How to obtain the "Mastery Box"

- According to the contribution points obtained in events, you can obtain the "Mastery Box"

* Depending on the contribution level, you will receive one of 3 "Mastery Boxes".

* The Energy Elf (with more than 1500 energy) will receive contribution points according to the points of his party members.

- The reward will be paid out at the end in the "Gremory Case" system.

- The contribution points differ depending on the type of event being played.