Head towards the hallway ahead!

Placing the last book down, you turn to face the arch. It had symbols on each stone brick, each one depicting different creatures.

You step under it to inspect the arch and analyse the different symbols. There were nine in total, some being more eroded than others. The one in the centre of the arch was one of the only images you understood as it had an elegantly carved throne. Beside it on the left was what seemed to be a large, axe-wielding minotaur.

Shit, you thought, walking through the archway into the next chamber, I guess I've gotta fight some big fucker with a dildo.