Clark has some weird dreams with the cave and about flying. When he puts the octagonal key in a hole in the wall of the cave, he immediately learns how to decode the symbols. Then, while waiting for Chloe at the Kents' farm, his uncontrolled vision burns a symbol on the wall of the barn. Chloe publishes the picture in the front page of The Torch, and Clark soon receives an e-mail from a wealthy and prominent scientist from New York. Clark goes to New York and meets the reclusive and quadriplegic Dr. Virgil Swann, who tells Clark about his origins from the planet Krypton, his real birth name of Kal-El. Clark also finds another message in the spaceship which troubles Clark. Elsewhere, Dr. Waldon finds the octagonal key left behind in the cave and when he puts it in the cave hole, he gets hit with the so-called Kryptonian knowledge which overloads his brain and ends up in coma, which further fuels Lex's suspicions about the cave and Clark. Also, Lana considers moving out of Chloe's house to look for a place of her own.