[i]Messenger Heidi—you know her signature all too well.[/i]

A playable Supporter Operator in [[Arknights]].

Real name: Heidi Thomson

h4. Profile
[expand]
[table]
[tbody]
      [tr][td]Place of Birth:[/td]
      [td]Victoria[/td][/tr]
      [tr][td]Birthday:[/td]
      [td]March 26[/td][/tr]
      [tr][td]Race:[/td]
      [td]Feline[/td][/tr]
      [tr][td]Height:[/td]
      [td]165 cm[/td][/tr]
      [tr][td]Combat Experience:[/td]
      [td]None[/td][/tr]
  [/tbody]
[/table]
[/expand]

A Victorian novelist, a daughter of a famous poet in the in County of Toron, and [[Kal'tsit (arknights)|]]'s personal messenger.

Originally appearing as an NPC during the side story event [i]A Walk in the Dust[/i], later became playable in [i]Episode 10: Shatterpoint.[/i]

Her [[voice actor]] is Sekine Akira.

h4. Skins

* [[heidi_(a_thousand_correspondences)_(arknights)|A Thousand Correspondences]]
海蒂 ハイディ(アークナイツ) 舟海蒂