SPSF-03 Mei Mizuki (Mizuki Mei) Tsubaki the Demon-Sealing Swordsman GIGA

Hundreds of years ago, Tsubaki, a descendant of demon slayers, set out on a journey to prevent the revival of the Demon King. Before her appears a demon serving the Demon King's clan. Wearing red armor passed down in her family, Tsubaki draws her sacred sword to strike down the fiend. However, the demonic general aiding the Demon King plans to resurrect the tyrant. Overwhelmed by the Demon King's overwhelming power, Tsubaki is defeated, captured, and tortured. The Demon King challenges Tsubaki to a final battle of life and death. As the last heir of the demon-slaying lineage, can Tsubaki manage to seal away the Demon King once more? [BAD END]