Festival ~Tsurumiku Wars~

A story is set in 20XX where a mysterious meteorite called "God's Hammer" strikes Neo Osaka City, causing a special electromagnetic field to form around the city, turning it into a ghost town that only a few people can enter. Many people die due to the meteorite's impact, but some survivors form small settlements in the devastated city. The settlement leaders are women who have gained power from the meteorite's influence. However, they start fighting amongst themselves to obtain a certain object left behind at the meteorite's impact site. The women have received a message that the chosen ones who obtain this object will save themselves and those around them. Who will be the last one standing and what the outcome will be?