thirteen years before the current timeline with the overlord Fox, Rex ruled the calendar Islands. It was under her and her predecessors that they sculpted the culture and the economy of the islands as well as established their technological advancements.

At 94 she was nearing the end of her very long reign and came to realize she had no descendants, no living heirs. An no-one she viewed worthy of being her successor. She intrusted Hector Fen, her advisor at the time with her last memoir and decree that the islands should find independence to rule themselves unless they proved incapable otherwise, in which case she put it to Hector to find a successor for her.

The vacuum of power lasted a mere three years.

Overlord Rex is a Brown Cornish Rex cat.