Prologue-The Rule Breaker

This is a Lock x OC but it won't come until Go! Princess Precure arc sorry

Iris and her sister Lilac are Cure Travelers, Basically they travel though Precure worlds and there are two rules for this...
1.Don't Break the Timeline
2.Don't fall in Love.
But what happens when one of the sisters break one of the rules and the other has to find her...

I DONT OWN ANY OF THE PRECURES, ALL I OWN IS MY OCS