The short answer
Find Memory Flower petals by region, check each set’s max HP reward, and see which routes need a later visit. This guide currently covers Crimson Forest and Village of Lu.
Memory Flower guide by chapter
How Memory Flower upgrades work
A named Memory Flower can have several petals. Pick up every petal in the same set to receive its max HP bonus. The map numbers match the petal labels where known. You can pick them up in a different order.
On Perfect Transcension III: A Newfound Power
Beat Zhuo Bi, the Gatekeeper, in Chapter 3 to get Bastion. Backtrack to the Thieves’ Camp dungeon in Crimson Forest, block the crossbow bolts with the shield and follow the route to the cliff overlooking the lake. This is petal III in the collection even if you pick it up fourth.
Crimson Forest Memory Flower locations ↗Sources & verification
Facts are linked to primary sources. Advice is clearly separated from confirmed information.
- PowerPyx · Crimson Forest collectibles and missable quests Checked
- PowerPyx · Village of Lu collectible locations Checked
- AllThingsHow · On Perfect Transcension petal numbering and route Checked