The heat hit Church like a wall the moment he stepped through the door. In an instant he went from the cool of an English summer evening to the oppressive cauldron of a humid tropical night. High overhead the hexagons and pentagons of the biome roof were just visible through the thick canopy of lofty, flourishing trees. The sound of rushing water thundered all around from artificial waterfalls and streams pouring into languid green pools. Standpipes sprayed a mist of water at regular intervals to maintain the humidity.
His heart pounding, Church hurried along the twisting path amongst the dense tropical vegetation. He had no idea where he was going — the path branched, leading down to dead ends or rising high up along a rock wall. His clothes were already drenched with sweat.
He forced himself to calm down. Closing his eyes and letting his breathing become deep and regular, he allowed himself to feel. The Blue Fire called to him. He only had to let himself be drawn into its embrace.
When he opened his eyes, his perception had changed, yet though he searched along the path there were no blue lines of force. If there was no Blue Fire to guide him, how could he do what had to be done?
As he turned slowly, ducking down to examine the surface of the path, he caught a glimmer of blue deep in the undergrowth. Peering in, he saw a barely visible sapphire filigree, secret, only for those who really wanted to find it. His prize had been as well hidden as the king had said. Scuttling on his hands and knees, he followed the thin blue line into the vegetation.
He only heard the padding footsteps at the last moment before the full weight of a body slam sent him sprawling across the path. Veitch loomed over him, the black fire of his sword casting swirling shadows. Church rolled out of the way as the blade came down. He was half-up when Veitch caught him in the face with a boot and he toppled over a railing and into the warm waters of a pool. Taking a breath, he swam beneath the surface.
Veitch dived in, raising torrents as he chopped wildly into the water with the sword. He finally caught Church beneath a deafening waterfall where the cascade eliminated the outside world, and the two of them were enclosed in a private prison of sound and fury. Church dodged another thrust, but instead of retreating he darted forward and smashed a fist into Veitch’s face. His knuckles rang with pain, but Veitch pitched backwards into the churning water, spraying blood behind him.
Church leaped out through the waterfall and scrambled up a steep bank, using thick vines and overhanging branches for purchase. He eventually hauled himself over a railing and back onto the path. In the pool, there was no sign of Veitch.
He wrenched free a piece of railing; a poor weapon, but it would have to do. Quickly, he ducked down and searched until he found the near-invisible line of force. Keeping low, he followed it as fast as he could until he came to a hut on stilts, constructed to show how people lived in the tropics. The line continued underneath it.
A supplicant serpent, Church wriggled on his belly until he came to a spot in the most inaccessible area where a barely visible circle of Blue Fire formed in the soil. He slammed his palm down into the centre of it. The Pendragon Spirit within him spoke to the Blue Fire hiding in the earth. The ground rumbled and a small hole opened up. Church threw himself in.