High School DxD Wiki
High School DxD Wiki

Chysis Gremory is the former head of the House of Gremory and the mother of Zeoticus Gremory.


Chysis is a young looking woman who appears to be around 20 years old, with a large busom which Issei noticed could be seen through her dress and her face (which has a soft expression) has little resemblance to Rias'. She has droopy eyes and crimson hair tied up backwards in a ponytail.


Chysis is very kind and generous with great love for her family and those part of it including servants, as she wanted to give Rias, Millicas and the peerages of Rias and Issei enough pocket money to be able to buy themselves a castle or gold bars and jewels.

She particularly adored her son Zeoticus, whom she constantly doted on, childishly behaved like a doting and pampering parent whenever he is around, calling him by his childhood nickname 'Zeo' shows her deep motherly affection that also influenced Zeoticus's doting affection on Rias, she was even tearfully excitedly moved by Zeoticus's dancing as the Gremory Clan's mascot Gomorin. She also likes to tease him, as she wants him to call her "Mama" like he did when he was a child.


In the past, Chysis was the former head of the Gremory clan before passing the title to her son Zeoticus. She was invited to attend Rias' and Riser's engagement party, but she was late to the party and arrived at the time when Rias and Issei left on a griffin.

Powers and Abilities

Demonic Power: As a Devil, Chysis has all the common skills and powers of one.

Flight: As a pure-blooded Devil, Chysis can fly using her wings.