Seven Deadly Sins x Fem Reader

Harumi Aiko was living her life in "Happy Land" it was always spring and when it was night time, stars were always in the sky, People in "Happy Land" were always happy, "Happy Land" Is a secret place which is why you can only go out in the real world for a couple of day, and if you get caught by greedy people, you can make a portal and escape, You Will be very lucky if you see a goddess from "Happy Land" some people become greedy and live a normal life but if you aren't greedy and selfish, then luck is on your side! Harumi Aiko is the sister of The Queen of "Happy Land" and everyone in "Happy Land" knows it and Harumi Aiko has very much power like Her sister does, but everyone in "Happy Land" don't have power except them knowing how to fly and create a portal, If your ever sad in "Happy Land" dont worry cause in "Happy Land" you will be happy just by us comforting you and by giving you Snacks! The story's in the books about us and the story's parents say are much less then what we do in "Happy Land"! They usually say "Happy Land is where you go when you rest so be good and maybe in your sleep you will wake up in Happy Land! But if your not good then you will not wake up in Happy Land and you might just wake up normally!" Well There Wrong! You will only get to be in "Happy Land" if you are chosen by The Queen! Harumi noticed her older sister gone when she was im school, and she got scared since her sister didint get home while their mother didint even care where The Queen was! The Queen/ Harumi's sister saw Harumi in her bed scared and the Queen Picked her and she woke up in "Happy Land" with excitement and with new clothes! You wont age up until you get too The age 16! Harumi has been in "Happy Land" for centuries, if your having a bad life then don't worry cause you yourself might get picked by the Queen!.