Elizabeth D. Marvell/Personality and Relationships

Overview
Elizabeth is a very timid, quiet, polite, and caring individual who prefers a rather peaceful, diplomatic approach, even during battle. She is very kind to strangers although she doesn't trust them and is on guard and repressed her emotions as a defense mechanism. She is always accompanied by her fox companion, Charle, as they have a very close relationship. She often shows a calm yet incredibly warm attitude towards others and has a very honest personality. She is a cheerful and considerate girl. It is revealed that during her time with Grandeeney, she forgot about her past in Wano Country, and as such forgot about her older sister Yamato.

She is also one of the quickest-thinking characters and often analyzes a situation with great ease and accuracy. Elizabeth was once given the epithet Fairy Tactician, as she led her team to many victories thanks to her exceptional skill in making strategies during battles. However, Elizabeth can miscalculate a strategy every now and then. When she wants to she can be very mature and serious making sure everyone is on task and isn't fooling around. Despite her advanced knowledge and level-headed nature, she is not very open in general.

Rarely, Elizabeth shows that she can have a scary and manipulating side, though when pushed too far; she can become very violent when provoked. When Charle was accidentally injured by Luffy, she assaulted him. This display of aggression made Luffy run away and hide from her and vow never to anger her again. The same event also caused the rest of the crew to be terrified of her. Ace once saw Elizabeth angered, and said: "She became the devil, bringing hell to whoever angered her!"

When murderous intents are directed at her, she does not scream, nor cry and simply remains silent, because she knows she has no choice but to accept whatever is to happen to her. Despite her horrendous upbringings and the torturous training she was put under, Elizabeth has managed to remain generally positive and does not seem too psychologically affected by the pain she's endured, demonstrating a noble, pure side of her. Both Sanji and Usopp have noted how truly tragic her childhood must have been, with the former stating that it's a miracle Elizabeth is even able to smile at all. For many years, Elizabeth continued to show little emotion or desire. She occasionally fakes her emotions so that she is not pestered by people asking why she looks so emotionless.

Elizabeth's lack of faith in others caused her to believe that she can only rely on herself, as there is no one else to trust. Because of this, she trusts people less overall and is more negative about things, and messy if she is alone. Due to her past, Elizabeth subconsciously doesn't trust humans and was very attached to Grandeeney as she was a dragon. Whilst Grandeeney remained her only friend, in the end, she disappeared causing Elizabeth to feel abandoned and shattered her resolve to form bonds with others.

When Meliodas and The Sins offered to take care of her, she pushed them away, claiming that they are only there to use and exploit her. She eventually warmed up to them and decided to stay. She greatly respects Luffy's resolve toward becoming the King of Pirates and wants to help him. She shows surprisingly little emotions when talking to Nami about her friend's death, suggesting that Elizabeth is emotionally detached to people she knows and keeps her friends away at an arm's length.

However, it was not until after Ace's death, did Elizabeth experience the pain of losing someone important to her. It becomes known that the only people she truly cares about are Ace and Charle. She has shown to be grateful towards the Sins and trusts them but doesn't care for them as much as she does Charle and Ace. After the time skip her relationship with the rest of the crew deepens and she trusts them more.