 On the day of his birthday celebrated with Martha, Chloe and Lois, Clark receives an envelope from Jonathan that Martha found with two baseball tickets and a message addressed to Clark. Clark visits Jonathan s grave, and his father appears and advises Clark to kill Lionel to save the human race from extinguishing. Later, Jonathan appears to Martha to convince her that Clark must kill Lionel. Meanwhile, Lex is dating Lana and shares with her that he had developed a vaccine to protect mankind against the virus collected by Milton Fine. When Milton meets Lex, he injects the virus in Lex and destroys the laboratory. Lionel convinces Clark that he is an oracle and shows the messages he has been written in Kryptonian. Chloe studies the pattern of the writing and Clark translates: "Zod is coming".