"Time for Invasion!!"said the Purple Tallest. As the tallest started to call out names and missions, Invader Zem and Invader Bex kept talking about how excited they were."I hope they allow us to go on the same mission together."said Invader Bex."Do not worry Bex, we will get to go on the same mission together,the almighty tallest know that you or I,can not complete a mission without each other." said Invader Zem.Invader Bex and Invader Zem had be best friends from the start and they always were together,they always did missions together,and they always shared the same base.

"So,did we get the mission yet? asked Mir,Zem's defective green S.I.R. unit,
"No, not yet Mir." said Zem
"MIR!!!There you are i've been looking for you!!"said Tir,Bex's defective dark blue S.I.R. unit.

"Invader Bex and Zem!"said the almighty tallest,Zem and Bex walked up to them with Mir and Tir following,they were assigned a planet called "Earth".Zem,Bex,Mir,and Tir were over joyed to get to share a mission again.Zem and Bex decided they should go to Earth in the same ship.And atfer 3 months they finally found Earth.

Once they got to Earth(It was at night so they knew they had to be quiet),they put up they base,and they finally decided they were going to need disguises,Zem would wear a short wavy dirty-blonde wig and green,full eye contacts,Bex would wear a short wavy black wig and brown full eye contacts,Mir decided she was going to bea dark blue cat with short ears,and Tir was going be also a cat but dark green with long ears.Zem and Bex decided they would need to blend in and found out more about Earth,So in the computer,Zem and Bex found a place called "Skool"and thought it would be a great a way to blend in and find out more about Earth.