A/N This is my first one so go easy on me.

Chapter 1: The Beginning

One day in Gravity Falls, Oregon Mabel was bored and didn't have anything to do so she asked Dipper..."Hey Dipper do you want to do something stupid!" Dipper replied "No Mabel! Someone could get seriously hurt!" Mabel was sad and really wanted to do something stupid. She begged and said "Dipper what else are we going to do. It's not like anything strange or cool is going on"

Instantly a huge portal opens up right out side of the Mystery Shack. The twins ran out side to check it out. A young girl fell out of the portal before it closed. The twins stood there amazed. The girl woke up and looked around. She had no idea where she was. The girl said "This doesn't look like Remnant." Mabel asked "Who is she and where is she from?" Dipper answered "Mabel she just said 'This doesn't look like Remnant.' so she's probably from a place called Remnant" The girl looked at Mabel and Dipper and asked "Who are you two? And where am I?" Mabel happily answered "I'm Mabel and this is my twin brother Dipper!" This is the Mystery Shack!"

A little while later

The twins gave the girl a tour around the Mystery Shack. Dipper asked "So uh...What's your name?" The girl replied "My name is Ruby, Ruby Rose." "Nice to meet you Ruby." Ruby kind of liked this place but she wanted to get back home to Beacon and team RWBY (WBY now) and see her friends again. Mabel asked Ruby "Where are you from?" Ruby replied "I'm from a far away place called Remnant. Specifically Vale to be exact." Dipper whispered to Mabel "I told you"

After exchanging information for a while the three got bored. Ruby said "Hey I want to show you guys something." Ruby pulled out Crescent Rose her Scythe "This is my weapon. It's a scythe and it's also a customizable high impact sniper rifle" The two said in unison "That doesn't look like a scythe." Ruby replied "Just watch." Ruby put the weapon into scythe form "I call it Crescent Rose" Dipper said "Wow I've never seen anything like that before! Can I ask some questions? Ok thanks! What rounds does that take? How heavy is it? Where did you get it? What is it made of?" Ruby soon realized that she had a lot of explaining to do.

A/N If you guys have any ideas please don't hesitate to ask.