Now Luthor 's evil may cause his own death .
When a fire breaks out in Luthor 's dorm during a date , Superboy attempts a rescue and is made powerless by the kryptonite .
Now Luthor 's evil may cause Superboy 's own death .
When a fire breaks out in Luthor 's dorm during a date , Superboy attempts a rescue and is made powerless by the kryptonite .