Quick Pillar is a simple trick that helps Lucia or Trish reach at the top of the chamber quickly after the sphere puzzle in Mission 8. Basically, the player will jump on the highest water tower before it fully appears.
The player's position will always remain the same no matter which sphere they break.
Do a half tap jump then it's follow-up with Air Hike full hold jump to get on the water pillar that is on your right.
Do not mash the cutscene skip, it's much preferable to time it.