Gravity falls return (Bill Cipher X Demigod)

The reverse twins

I left Will's room and went to Bill." Bill! WHAT THE HADES ?!?! Why didn't you tell me you have a brother?". "Gotta go fireball remember reality is an illusion universe is a hologram buy gold bye" and disappear. I left Will to recover. And went back to the training field and sang: "I need your love I need your time..." Until I saw a blue flash and a pair of twins appeared right in front of me. "What the...!" I said. "I'm sorry for scaring you Darlin''he said flirtatiously.''. But tell me why aren't you home?". "This is my home". "Babe have you happen to see a blue guy around here?"."NoIdidntgottagoseeyabaye" I quickly said and run away. This was probably the reversed version of Dipper and Mabel. I went to the cliff and suddenly there's a light and a tanned man with the same eyes and hair as me. "Hi Poseidon," I said with no enthusiasm.''I told you to call me dad''. "What is it, father?". "Hey there are my favorite demigod daughters how ya doing hon"." Dad we're your ONLY demigod daughters. And until now we've been fine on our own." I answered in a cold tone." Zeus allowed me to give you a birthday present here ya go," he said and gives me some ambrosia and nectar and a hat with a dolphin on it" a thunder was heard. "Zeus is getting impatient gotta go take care honey bye" I closed my eyes as he showed his immortal form and disappeared. I started training I took my bow and arrows and shoot aiming perfectly in the middle of the target. Same with knives. I sighed and turned around to go to the tent when something grabbed me and turned me around so I faced the one and only Dipper Gleeful ''what was that sweetheart''. I just looked at him and snapped my fingers.''You saw nothing'' I said. He looked at me like I'm from another planet. ''Hello, there sweetheart. nIce to run into you again. Couldn't get enough of me?'' I rolled my eyes. He is still full of himself. ''Get lost'' I said and walked away.