Removal is a Field Action that can be preformed by all Verse Maidens. It allows them to remove Blare noise blocking pathways.
There are places that cannot be accessed because Blare floating on the field. Those places can be crossed using the Verse Maidens' Removal action. When one is in front of Blare, an Action Icon will appear and allow them to preform Removal. By removing Blare from the roads, one will be able to proceed further into different areas.
If the Removal ability is not at a level effective against the Blare, it will be impossible to remove them. In such cases, one will need to level up Removal before being able to proceed through that area. If particular quests are cleared, the ability level for Removal will increase.