In a different world Alexandra is 18, Austin is 17, and Alexander is 19 and in their world people know mythical creatures exist and love them. Alexandra is engaged to Dean who purposed to her when he gave her a vampire engagement ring to wear as it is passed down in his family as she still wears the vampire amulet necklace and he proposed to her near the mystical hidden forest he showed her years ago when they were 15 and she said yes. Alexander and Harper got married when Harper was 17 and Alexander was 18 the wedding was really wonderful They have been married for a year now and he loves her more than ever now. Austin and Mia are still gf and bf Dean saw a spaceship in the forest and seen it was a human but looked not human Mia nursed the soon found out alien named Mysterio and at first he looked peaceful and Dean was going to open up but everyone tried warning him even Alexandra that he's bad news but the city trust him since Dean did but then when Alexandra and Dean was planning their wedding the takeover started since Dean gave him every information and weakness about the city he called his people to take over the planet.
Everyone had to evacuate, they destroyed everything they destroyed Mia home which means all the Zaheen merfolks were eliminated. only 50 merfolks survived but under his control but some always fleed with Mia and the others, Alexandra, Alexander, and Dean were fighting back as Mia creates a portal to like a underground city that was abandoned years ago as she makes the portal in the river nearby and each person jumped through and as they fought Alexandra got a big scar on her neck which was permeant and Dean lost his right eye and saving Alexandra and Alexandra parents died in the fight and Alexander pulled his sister and Dean retreating heading to the underground realm city which they call "Hollow". It's been 12 months and Alexandra hasn't been treating him the same and never looks at him a lot anymore, When coming back from not saving people Dean lost it
Dean: I'm tired of this!