|Birthday: March 28th|
|Height: 145 cm|
|Weight: 38 kg|
|Chinese VA: Ling Hua|
|Japanese VA: Yukari Tamura|
Theresa Apocalypse (Chinese: 德丽莎·阿波卡利斯; Japanese: テレサ・アポカリプス) is a playable character in Honkai Impact 3rd. She is the principal of St. Freya Academy and the World's Cutest Valkyrie (in her words).
|Theresa Apocalypse Battlesuits|
|Valkyrie Pledge||Sakuno Rondo||Luna Kindred||Violet Executer||Celestial Hymn||Starlit Astrologos||All Theresa (except CH, LK & SA)|
With the claim of "World's Cutest Valkyrie", Theresa does live up to her self professed title. She is the shortest of the main characters and has the build of an average 12 year old girl. Her choice of clothing is generally cute and frilly to match, though she keeps her waist-length white hair in a more mature low side ponytail most of the time. She will change her hairstyle to double buns or pigtails sometimes, with decorative hair ornaments to match her outfit.
While she does have a somewhat mature personality, she does display a fondness for child-like things (sweets, HOMU) and many of her battle phrases involve her calling herself cute or insulting the enemy. Despite her occasional immaturity, she is a very capable principal of St. Freya Academy and will do anything to ensure her student's safety.
- Her old profile listed her age as Secret (Appears 12) and her "three sizes" as 70 cm / 58 cm / 73 cm.