Plot

Clark and Lois discover Kara's spaceship but before they can open it, Kara appears and knocks Lois out. Clark is shocked after Kara tells him she is there to protect baby Kal-El. Despite Kara's appearance, a despondent Clark decides that without Lana there is nothing keeping him in Smallville, and heads to the Fortress of Solitude to begin his training as a superhero. However, Jor-El tells him Kara's father- Zor-El, who is Jor-El's brother- is evil and Kara is dangerous, therefore Clark must stay in Smallville to find out why she came to Earth. Lex makes a stunning discovery regarding Lana and Project 33.1.—Anonymous

Lois and Clark discover an angular crimson ship amongst brush, exciting Lois for a new story before she gets knocked out by a mysterious flying figure. Later, reports surface that preschools are getting spooked by a blonde woman. As it turns out, this blond woman, about 18 or 19, is Kara Zor-El from the planet Krypton, who is searching for the young boy Kal-El. Clark finally finds Kara and is told this. After assuring Kara that he is indeed the toddler that she is searching for to take care of on Earth, and causing her to realize that she has been in suspended animation after crash-landing in Reeves Dam 18 years earlier, Clark works to convince Lois that she was seeing things in reference to the spaceship. Meanwhile, humans take control of the ship. In addition, Lex, after getting released from prison, travels to China to visit a very familiar figure in his life, and the truth behind a shocking discovery is revealed.