Ryuuouin, Sion

About this character

Sion is the Sage responsible for the summoning of Yogiri's class to another world.

Anime and manga appearances

• My Instant Death Ability Is So Overpowered, No One in This Other World Stands a Chance Against Me! —AΩ—

  Supporting

• My Instant Death Ability is So Overpowered, No One in This Other World Stands a Chance Against Me!

  Supporting

• My Instant Death Ability Is So Overpowered, No One in This Other World Stands a Chance Against Me!

  Supporting

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