Lumisteria Magic Field.

This mod adds a new location - the Magic Field. Every evening, ancient magic attracts waves of monsters to you to fight. Access to the location is hidden somewhere in the valley. Look in the valley, there is someone at the entrance. You will have to pay to enter. There is a clue in a book nearby, but you need to be able to read the foreign language. The passage must be opened every day. Monsters will appear from 18:00 to 23:00, and only if the player is in the location. If the monsters are too strong, use this to your advantage: retreat and return later.