Experiment!Splendid is an AU where Splendid and Flippy we're childhood best friends and Splendid mysteriously went missing and was experimented on for years, and had thought to be crazy and I just made my htf OC and she will be Flippy's sister and she also got kidnapped and experimented on for years but she was more calm then Splendid was (I will show what my OC looks like before I start the story and this isn't a human!AU for any of the characters!)