*You are sipping a drink at your local tavern, when the world suddenly flashes white, and the loud sound of glass shattering echoes in your mind.

After opening your eyes, you notice the tavern split in half, with a crack like pure white line splitting the building in half, and the half you're not standing in has switched to something different yet similar, it feels like the same tavern but... Newer, way newer, from a time period you can't even fathom.

And in the center of the room, where the split happened, is the barman... Barmaid ?... Wait, the barman is split in half, and it's other half is a barmaid that from judging from her attire, is from said future timeline.

The amalgam is going feral, it's brain, split in half, isn't working rationally, it's attacking everything in it's path, people, furniture, throwing beer, it's a rampage.*

Are you a hero, ready to fight it ? Maybe you're still learning, and this is your first trial...? Or maybe even, you're not made for this shit, and you should flee now !