Senyoku no Sigrdrifa: Non Scramble
戦翼のシグルドリーヴァ ノンスクランブル
A group of individuals, including a woman named Sigrdrifa, find themselves in a situation where they must compete in a deadly game. The rules are not clearly explained, but the stakes are high, and survival is uncertain. The story includes an additional chapter that provides further insight into the events and characters.
