Help me find the title of this australian tv series?

Question

hmm, that series is about a blue meteor hits the earth, all the living is dead except a small group of people living under the ground. then a teen boy in that group find out a way to restore the earth.

Answer 1

Spellbound or something?

Answer 2

Maybe the same boy can find a way to restore Wesi Indies cricket team

Answer 3

hmmmm,, difficult one.. wrong section