We saw 2 orbs turn into 3 orbs then into 4 orbs.

My wife and I were driving west bound on Warner Ave in the City of Huntington Beach. We were taking my brother to dinner that night.  While approaching PCH we looked to the left and saw two red orbs coming towards us. Then the two orbs became three orbs in a triangle formation. Then a fourth orb appeared trailing the 3 red orbs. Just as soon as the fourth orb appeared they all made a right turn. About that time, we were now traveling on PCH towards the south. We couldn't follow them because there were no roads at the point of PCH to make a turn to the left. As the orbs neared the horizon they disappeared. They disappeared before passing over the horizon which would have blocked our view. I looked at the news the next day and no one mentioned any sightings!
I need to put in one disclaimer. I'm not sure if this incident occurred this day or on October 3rd, 2021, a few days later. This happened so long ago that it could have been on September 29th or October 3rd.