The war was breaking out fast dividing some of the unicorns to make teams to fight. One unicorn name Ciel knew only one answer for this. Legend spoke of a legendary unicorn that is in a deep slumber in a abandon lab. She knew he can save them and stop the war. She traveled very far to find the area till eventually she found the chamber where he was asleep. She awoke him and thus Zero was awake.
Ciel: Zero, are you the legendary hero who saved the unicorns from a great war in the past, Zero:... I dont remember, and u said Zero was my name? Ciel: guess your still waking up from your slumber. Ill inform you on whats happening... *Ceiling starts to crumble and fall apart. Zero: Look out!-pushes ciel out of the way- lets get out of here. -they both run out of the laboratory watching it crumble -