Act 1: A Centuries-Long Dream

Go to the summoning ritual site: Head east of Inazuma City to the coast. Glide down to Yae Miko, who is standing outside an otherworldly door. Interact with the door to enter the Secret Summoning Chamber Domain.

Enter the summoning site (Secret Summoning Chamber Domain): Upon entering, head down the stairs and then up the stairs to the east. After a scene with a painting, you will encounter Ronin. Defeat them using Yae Miko's Electro abilities and your party's skills. Open the chest, then proceed to the next room. Sit on the stool in front of the large mirror.

Secret Summoning Chamber Domain Lamp Puzzle: Your objective is to reset and activate 4 corner lamp stands, ensuring they are all on the same floor as the mirror.

• Lamp 1 (West): Interact with the lever in the northwest corner to lower the lamp. Use an Electro attack on it to activate.

Lamp 2 (East): Find the lever on the side of the wooden pillar closest to the mirror. Activate it, then quickly move off the platform before it lowers. Attack the lamp with an Electro attack.

Lamp 3 (South): Drop to the floor below in the southern corner. Defeat the Treasure Hoarders, then take the wind current up. In this area with sliding walls, move the southern wall to reveal a Common Chest guarded by a Kairagi: Fiery Might. Defeat the Kairagi and open the chest. Then, go to the northern side of the room and activate the western wall. In the small room, activate the western wall again to reveal Treasure Hoarders. Defeat them.

Lamp 4 (North): Proceed to the northern side of the room and activate the western wall. In the small room, activate the western wall again to reveal Treasure Hoarders. Defeat them.

Begin the summoning ritual: After solving the lamp puzzle, the next step is to begin the summoning ritual.