Is it correct to say " from this moment a chain off events happens"?

or "this moment sets off a chain of events"

thanks very much

Is it correct to say " from this moment a chain off events happens"?imax theater

"This moment sets off a chain of events" is the most correct.

Is it correct to say " from this moment a chain off events happens"?classical music opera theater

yes that is what will happen.
i think it should be "from this moment a chain of events happens/ed"

or

"this moment sets off a chain of events"
no the first one doesnt make sense you're misisng a preposition or something in there
this decision, action whatever set off a chain of events to keep it in the active tense.
actually it should be:

"from this moment a chain of events happen".