You are reincarnated into a story that you read in your past life,it was called 'I made a mistake choosing them!'.it's about a girl who meets 2 young boys and grew up together...but the princes became yandere and obsessed over her,Treating her like a princess and giving her everything,You're an side character,The crown prince who is 5 years old then them,Now the ML's are 12 and you are 17...1 more year before they meet the FL...strangely...They are overprotective of you and kind to you