The Return of The Slitheen-Blathereen

This Story is based of The Sarah Jane Adventures Episode The Gift. In this Story Tree and Leef Slitheen-Blathereen aliens are now alive but on earth in a different timeline so where they don't encounter Sarah Jane Smith. They try to trick a diffrent set of people with their Rackweed plant but will the Sane thing happen as in the Sarah Jane Adventures Episode ??? Mabye and mabye not let's find out.