Nera - Guardian of Cloud

Nera

Standing at 40 ft tall, Nera is a carries an attitude as soft as her cloudy form, caring for all life on Alanoth and reacting with animosity toward those who threaten that, or attempt to spread the ever destructive Pitch Plague that she was once a victim to.

Her main power is turning into a gasseous substance, such has clouds, fog, and mist. She can move swiftly as gas or in her physical body, reaching speeds of up to 150 mph (241.4 kph) in her physical body. Her greatest offensive power is the ability to generate lightning from herself. Her newest power is zipping around as a lightning bolt, which allows her to travel remarkably faster but is a bigger drain on her energy.

Backstory
her adoptive parents (typical for guardians) were possessed by the Skotati and abandoned her in a cave on Earth (her parents wanted her to visit multiple planets as a before-school experience)

Left alone in a new body, she had to fumble around, but at first there was only an inkling of fear and sadness; the longer she walked the more it grew

She eventually found a small farmhouse with a young child with a single mother, and she stayed with the child as his 'pet' (but she learned English quickly, so it went from 'pet' to friendship)

The child grew into an adult, but died young from a disease, leaving Nera alone and wracked with sadness at the first death in her life; and due to the grief she wanted into the world again.

She happened across a small village with another creature just like her, a rather small and unknown guardian named Petra; Nera learned some basic guardian lessons under her and at first saw her as a hero

Petra went off to fight in the Proto Polemo, leaving a much more capable Nera alone on Earth; here she befriended another human.

During the 300 Year War near the end of the Proto Polemo, the human's life was in danger, and the only way to save her was to go into dynami mode

Her dynami mode made her grow 40 feet tall and have a command of lightning, which she used to smite her human's attackers and had saved their life.

The human ended up dying at the old age of 102, which the human thought was because Nera gave off an aura of health

When Petra returned, the now grown Nera saw Petra as a flattering, kind, and humorous personality, thus making the child-like wonder into attraction and adoration.