Remia/Chronology

History
Remia lived in the coastal city of Erisen and worked as a mediator between the dagons and the Heiligh Kingdom due to her race's role of providing the kingdom with much of its seafood. At some point, she married a male dagon, although he passed away soon after. After her husband's death, Remia gave birth to their daughter Myu.

"Main Series Timeline
Four years later, Myu mysteriously disappeared after being separated from Remia while they were out swimming. After Myu's disappearance, Remia tried to get her daughter back. She followed along some footprints that lead her to a suspicious group of humans. She tried to approach them in to find their connection with Myu. However, one of the men fought back by firing flame bullets. Fortunately, she avoided being hit on her upper body but her legs were hit instead, then she was blown into the sea by the impact. Remia lost her consciousness from both the pain and impact. When she woke up, she was being helped by the people from vigilante corps who went looking for her because she has not returned. Her life was saved, but as the time passed, Remia still couldn’t feel her legs, thus she became unable to walk nor to swim. Naturally, Remia tried to search for her daughter, but she couldn’t due to her legs. In the end, she could do nothing but to leave it to the vigilante corps and the Kingdom. Remia was in a state where she couldn’t even stand properly now.

Remia would reunite with Myu four months after the latter was kidnapped and rescued by Hajime Nagumo. As Myu approached her home, Remia tearfully hugged her daughter and repeatedly apologized to her fo everything she had went through. Afte the two of them settled down, Myu noticed the injuries on Remia's legs, and begged her savior Hajime while calling him "papa" (much to Remia's shock). As Hajime approached Remia for the first time, she could only stare at him in silence after hearing Myu call him her father. Hajime then carried Remia back inside her house in order to tend to her while also getting away from all the other dagons who were watching the interaction with great curiosity. Hajime had his companion Kaori heal her while explaing to Remia about how he came to know Myu. After hearing Hajime's story Remia tearfully expressed her gratitude for rescuing Myu and vowed to pay him back no matter what. She even offered to let him and his companions stay at her home for as long as they needed to, as well told Hajime that he could always be Myu's father and she could be his wife because she said she would pay with her life, then laughed with an "Ufufu".