You will have your progression blocked by wires that are apparently coming from Mementos.
Can you leave the mementos palace. Tip 2 -- Roaming around the Mementos. This means that the infiltration route needs to be secured by the 1st of February after exploring the true depths of Mementos on the 31st of January at the latest. The main point is to learn about the items nature so keep attacking until you reach the cutscenes.
The Mementos control room will unlock actual exploration of Marukis Palace. Mementos is a large palace that exists separately from the other story palaces. If you want to easily harvest cash its not a bad method.
Like other palaces you can use these to travel back to the start however if you want to travel up into normal Mementos you will. Instead of roaming around in the palace and breaking objects you can find Orlov in Mementos during bad weather conditions like thunderstorms heavy rain heatwave flu seasons and pollen warnings. Hit the switch to open up an area that makes the next puzzle solvable.
Effects increase by 10 or 1 per step up to 100 or 10. We need to leave the Palace. Question about one of the later palaces.
However you can leave to get healing items from the clinic in Yogen-Jaya or gear from the Airsoft shop in Shibuya whenever you please. Go to the Velvet Room in Shibuya Central Street At level 48 you can fill around 56 of the compendium with fusions. Boss Fight Treasure of Mementos.
The solution for this one is. After the second forced infiltration you will need to go back into Mementos and continue heading deeper past the Holy Grail area. Keep in mind Treasure Traps can only work when infiltrating a palace so Mementos are out of the question.