"How is this helpful?" Bill Cipher demanded.

"Rebuilding the Portal will send you back to the Nightmare Dimension you call home." Stanford Pines explained.

"It could also send everyone into the past." The Future Bill Cipher reminded them.

"So we cause the Time Paradox around Gravity Falls?" The Past Bill Cipher asked back.

"Pretty much." The Future Bill Cipher agreed.

"You mean all my plans are now pointless?" Stanford Pines asked nervously.

"Not completely pointless, you can still Time Travel Inside Gravity Falls, the Weirdness Barrier is just keeping us from going anywhere else." The Future Bill Cipher explained.

"So we have the Time Paradox Anomalies, the Duplicate Timelines and nobody can leave this backwards dimension until the Weirdness Barrier comes down?" The Past Bill Cipher asked back suspiciously.

"The Time Baby Modified the Weirdness Barrier to keep everyone trapped within Gravity Falls forever." The Future Bill Cipher explained.

"Gravity Falls in a Snow Globe?" The Past Bill Cipher asked back suspiciously.

"Big Snow Globe created by the Time Baby we already killed." The Future Bill Cipher explained.

"Ford get back here!" Both Bill Cipher Twins yelled together.

Stanford Pines was doomed.

The Time Baby Stranded Gravity Falls in a Time Loop and left him with the only solution to the Weirdness Barrier keeping everyone from escaping.

So naturally Bill Cipher had ten versions of Stanford Pines being tortured for the answer together and somehow he needed to rebuild the portal again.

Fate hates him, Stanford Pines saw the Mystery Shack ahead of him and didn't care what fate thought of him.

His horror began with Mabel and Dipper dead, blood everywhere, the cause standing smirking nearby.

"Hello Ford, nice dimension you got here." The enemy says cheerfully.

"Howard Northwest, Soviet Union Collaborator. The Time Baby captured you." Stanford Pines stated back knowingly.

"I escaped here just to rebuild the Soviet Union again!" Howard Northwest declared.

"Americans don't want the Soviet Union conquering them! You failed!" Stanford Pines stated back knowingly.

"The Time Baby was overthrown, the Soviet Union Collaborators will soon be unstoppable!" Howard Northwest proclaimed.

"A Soviet Controlled America will never happen here!" Stanford Pines protested.

"Bill Cipher will not stop me!" Howard Northwest proclaimed.

"You must have some plan to get past him?" Stanford Pines asked curiously.

"Time Travel still works, even if I can't leave Gravity Falls for some reason." Howard Northwest explained back.

"Why would you even come to Gravity Falls in the first place?" Stanford Pines asked curiously.

"The Time Baby was resurrected inside Gravity Falls and I came to stop it!" Howard Northwest explained back.

"I suspect I'm the reason for the Time Baby's Resurrection." Stanford Pines speculated.

"Actually, it's Dipper Pines that must be destroyed and I killed him already!" Howard Northwest proclaimed.

"You will never leave Gravity Falls alive!" Stanford Pines promised.

Bill Cipher paused and turned around suspiciously.

"Goodbye Bill!" Future Wendy Corduroy yelled before blasting him.

Bill Cipher screamed and the magic bombardment continued.

Blue Energy shot out of her hands and Bill Cipher returned fire blindly.

The pain stopped, Bill Cipher can't see and the enemy was hiding somewhere nearby.

Stupid Time Travel Assassins... somebody was helping them learn magic against him.

"Gravity Falls is currently stuck inside the Time Baby's Snow Globe, multiple versions of the same outcome. 7,000 Gravity Falls Trapped with their own Bill Ciphers trying to escape identical circles." Bill Cipher explained.

"We're not helping you escape!" The Stanford Pines yelled at him.

"I'm not asking for help, I'm explaining the problem at hand!" Bill Cipher yelled back.

The class room was full of Identical Stanford Pines tied into chairs while the Talking Triangle was playing School Teacher.

"What is that?" One of the group asked curiously.

"A map maybe?" Another Ford decided.

"A map of Alternate Timelines is correct." Bill Cipher stated back knowingly.

"Why are you showing us this?" Sixer asked worriedly.

"I need Research done and you're the smartest people around." Bill Cipher stated back knowingly.

All the Stanford Pines exchange questioning looks at each other.

"We're locked in!" All ten versions of Stanford Pines exchange questioning looks at each other again.

"Can we use the Computer Console to unlock the door?" Ford asked hopefully.

"It's not connected to the door, it's amazing technology." Everyone got distracted by the computer.

Bill Cipher waited outside the door for somebody to solve his problem.

Thankfully trapping all identical versions of Stanford Pines within the same room would keep them from escaping.

It was also why he was guarding the only exit, waiting to see their next move.