The Sealed OS instance is part of Episode 17.1, where players are tasked with infiltrating a restricted facility to face powerful enemies and bosses. This guide will help you understand how to complete the instance efficiently.

• Base Level: 150 or higher.
• Must be in a party.
• Only the party leader can initiate the instance.

1. Talk to the NPC in sp_cor (coordinates):

1. The party leader must speak to the NPC to initiate the instance.
2. Ensure your party is ready before starting. The instance has a cooldown period, so you must wait between runs.

2. Instance Creation:

1. Once the instance is created, you and your party will enter the Sealed OS facility.
2. The instance is a high-security zone filled with traps, powerful enemies, and bosses.

Once inside, follow these steps:

1. Initial Progression:

1. You will need to disable security systems and interact with NPCs like Ridsh, Dien, and Cotnes to progress.
2. Fight through waves of enemies and disable devices scattered throughout the facility.

2. Special NPCs:

1. Characters like Dien, Cotnes, and Est will provide story progression and guide you through the instance.
2. These NPCs are key to unlocking certain areas of the instance, so be sure to follow their dialogue.

1. Summoning the Final Boss:

1. At a certain point, you will encounter CP7 Miguel, the final boss of the instance.
2. Prepare your party for a tough fight, as Miguel has strong abilities and will summon additional enemies.

2. Defeating CP7 Miguel:

1. Coordinate with your party to defeat the boss. Be aware of environmental hazards and traps that can complicate the battle.

1. Final Interactions:

1. After defeating the boss, return to the NPCs to wrap up the mission.
2. There may be additional dialogue or rewards depending on how efficiently you completed the instance.

2. Exit the Instance:

1. Once the mission is complete, you can exit the instance and collect your rewards. Be mindful of the cooldown period before reattempting the instance.

• Team Coordination: Make sure your party works together to defeat enemies and bosses efficiently.
• Healing Items: Bring enough healing items, as the bosses and traps can deal significant damage.
• Cooldown: The instance has a cooldown period, so plan your runs accordingly.

Good luck infiltrating the Sealed OS facility!