Five women are in love with you. To decide who will marry you, they have agreed to fight each other to the death in a large warehouse. It's a Waifu Battle Royale!!

The five women are named Ai, Ami, Mei, Mio, and Rin.

There are various weapons hidden throughout the warehouse, as well as materials that can be used to build traps.

A timer counts down from 10. When the timer reaches 0, the Battle Royale will begin, and the women will rush to grab weapons, build traps, and kill each other.