Simple/Cartoony - Something akin to Scott Pilgrim

Framed for a crime he didn't commit, has to bend the law to prove innocence

A globe spanning war has left the cities demolished, it all started with one person who made a mistake

Ancient magics discovered deep underground lead to the utter destruction of the world as we know it as no one knows how to control it. Five people find it.

After an alien ship crashes to Earth, humanity gains contact with the wider galaxy and Earth is invaded by a galactic-spanning empire and stripped of its resources and left to dead.