Ristarte

Ristarte (リスタルテ, Risutarute), or Rista (リスタ, Risuta), is the deuteragonist of the Cautious Hero: The Hero is Overpowered but Overly Cautious series and the Goddess of Healing (治癒の女神, Chiyu no Megami). She is the one who summons Seiya Ryuuguuin to save Gaeabrande, and later Ixphoria. She was originally a healer named Tiana (ティアナ) who was the princess of a country known as Termine in the world of Ixphoria. She joined a party in order to defeat the Demon Lord and was very close to its leader, Seiya Ryuuguuin. Despite Seiya being very reckless, she still felt at ease when he used his catchphrase "Everything's gonna be okay". During the fight against the demon lord, it was revealed that she was pregnant with Seiya's unborn child and she was killed alongside the baby.