Andou Kireina
*03.09.
17 years old
black hair and red eyes (turns into purple, lilac when transformed or white/blue in her dark form)

- she likes to read
- doesn´t like fish in any way
- would love to keep cats but doesn´t because she works a lot
- has an older brother and a twin brother who she got seperated with early on
- her IQ was measured to be 160 (but during those tests she got bored and halfassed them)
- she prefers working alone
- has a knack for uniforms that´s why she sometimes uses cosplay while solving a case (those are always connected to the >Fallen< she has to purify as a Sweetheart)
- is confident and acts quickly
- very strong and contrary to the other Sweethearts she is able to switch between her forms freely and from the beginning
- controls light and darkness and can give them any shape or intensify them as liked
- she moderately uses her abilities while cleansing the >Fallen<, which means she never really went all out against them (because she would have killed them instead if she had) which also indicates that she is the strongest Sweetheart
- the other Sweethearts don´t know her true identity (though she does know theirs) but she wouldn´t reveal herself
- prefers spicy food
- can be childish
- speaks harshly or just mocks others
- is able to grasp others personalities and strenghts on the spot with a high accuracy
- leaves when she gets bored
- is shocked that the other four Sweethearts aren´t able to figure out her identity on their own or save (some of) the >Fallen< even with teamwork
- fast learner

After Kireina got separated from her brothers she was adopted by a widow who lost all of her family, including her children and grandkids. Together they moved to England where Kireina was educated on a very high level. She learned english, japanese, german, russian, chinese, french and italian and is pretty fluent in all of them. Since the widow loved Sherlock Holmes and the like and made Kireina solve riddles and problems from early on, she got a knack for solving murder cases and was respected by the police who asked consecutively for her assisstance.
With the tender age of ten she made her first contact with the >Fallen< and awakened. Almost immediately she grasped her power and knew what to do. It just took her two weeks to level up to the second form. She started martial arts for self-defense and became a force to be reckoned with. Eventually, there was no need to use her second form that often anymore.
After the widows death and having cleaned England from the >Fallen< on her own she returns to Japan and enters a prestigious school where she can work as detective along other students who are exceptionally intelligent. Against her preference she needs to work in a pair. At the bginning they both ignore each-other as best as they can, but they will come to acknowledge another.
While fighting the >Fallen< she gets to know about the other Sweethearts. She observes them while consealing her presence and saves them when they´re in a pinch without revealing herself. Along the way she reunites with her brothers and makes them leave the dark side. They live together at a mansion Kireina inherited from the widow. Surprisingly, they hook up really fast and somehow it seems like they never were separate at all. Especially her older brother dotes on her.
After a while, she realizes she fell in love with her partner and when she finally came to the conclusion it would be better to confess she learns he is the prince of darkness. As he leaves she joins him, leaving everyone behind dumbfounded, especially her brothers. When she fights her fellow Sweethearts she mostly only mocks them since they are no threat to her at all. Surprisingly, the prince of darkness hinders her everytime at finishing them off, which she doens´t mind all that much. In the end the prince of darkness and Kireina defeat the king of darkness as hope seemed impossible after the defeat of the other four. Her brothers want her to return for the sake of her love as they learn the truth of his identity.