What if Pokemon came to gravity falls and undertale mwahahaha

Ashley "Hope" Ketchum has a lot of pressure on her shoulders, being the daughter of Ash and Serena Ketchum. It doesn't help that she's the middle daughter of her parents 12 children. Nor does it help that her parents force her to not go on her Pokemon Journey. On her 14th birthday, Hope has had enough and runs away. Accompanied by her father's Pikachu, Hope will meet many interesting friends, make dangerous enemies and even save a few people and Pokemon from death. But when Hope begins to train her Pokemon, she also finds out something startling about herself..... She's not the human girl everyone think she is....... Ash X Serena! Next generation Pokemon! This is my first Pokemon book, so please be kind if I don't get everything right. Thank you for reading and checking this book out! :D