I think it’s a bit too much to introduce the plot point of a peace offering and have the movie not follow up on it at all. I took a stab at the previous iteration to add some more clarification.

This is 77 words:

It is a time of despair.
Luke Skywalker, striving
to restore the legendary 
Jedi Order, has vanished.

In his absence, legions 
of the Imperial Remnant
known as the FIRST ORDER 
have emerged from a 
mysterious hidden base
to terrorize star systems
throughout the peaceful
New Republic.

The Republic Senate has
secretly called upon a
daring RESISTANCE to
find Luke, the last Jedi,
and gain his help in
restoring peace and
justice to the galaxy…