Gravity falls

This is the next summer! Dipper and Mabel are adults now! After defeating Bill things went back to normal, well… as normal as they get in gravity falls, for a while it was a good time, until, a while later in the summer when dipper and Mabel were at the mystery shack a new threat arose, Monochrome! Name: Monochrome powers: like bills! Appearance, (check the comments for a better picture) a humanoid cat black and white themed, Fun Fact: banished a long time ago by Ford himself into a crystal which he forgot about until he started having “nightmares” of Monochrome talking to him, eventually they went away, but the crystal was broken by Waddles knocking it over (no hate to Waddles :3) if broke and monochrome was freed and became the next Bill! Now their doing want bill did! Ignore voice and photo I thought it looked like Mabel and dipper a little