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Firewhistle

A 5-star defender from Arknights, specializing in fortification and security.

Fortress Defender

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Firewhistle — A 5-star defender from Arknights, specializing in fortification and security.. gallery.card.about_guest

A ray of sunshine in everyone's life

Mysterious and friendly

A conflicted character with a tendency to lash out in anger, but also deeply remorseful for his actions.

The ultimate fan, always ready to show unwavering support.

A girl who is easily captivated by beauty

A sinister man who enjoys inflicting fear and torment.

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