The chambers of doom

Jacks sword came swooping down with a swish, as his body crackled with otherworldly energy. The beasts head fell to the floor with a thud that echoed around the silent cavern. Jack fell down on the floor blood and sweat dripping from his limp body. A small scratching sound made him look up to see a message being written on the door; it said ,so what lies ahead. The limp figure fell on the floor in a heap muttering to himself in a crazed manner so what lies ahead. On the other side of the door an old man laughed.