Sage's Swimsuit

Sage's Swimsuit (賢者の水着) is a game event in Mass for the Dead that was released on July 17, 2020 to August 11, 2020.

Background
There are rumors about a mountain dwarf who is aiming to create a swimsuit. It's equipment, similar to Nazarick's swimwear, and may have come from players. The Pleiades and others were ordered to investigate, but for some reason Blue Roses was also on the scene--