Teleport to the statue of the Seven Heavens here at the Shrine, and when you teleport over, you will see an exclamation point, and you will exchange conversations in the past to pick up tasks.
After some conversation, Miss Kumi asked us to collect three copies of the crimson cherry hydrangea and give them to her.
The following picture is the location of the Scarlet Hydrangea, teleport to the anchor point on the White Fox Nonono side, and then press the arrow to point to the mobile collection after teleporting, there are exactly three here.
Note: The Thunder Attribute character needs to use the Thunder Element to attack the scattered petals to collect, and the small picture has the appearance of the Scarlet Hydrangella before it was attacked.
Get three copies of the crimson hydrangea, go back and submit the task.
If you have this material in hand, you can skip the above collection.
After the submission is completed, enter the next task link, this link has no special attention, and you can complete it according to the task process.
Then comes the more important part of this task.
This is a puzzle solving session that requires activating the three elemental steles pointed by the arrows to unlock the scepter-like idol.
To enter the shield, you need to use the Thunder Seed, but you don't need to enter to activate the Thunder Element Monument inside.
Little Amy can be activated by charging a shot.
Note: Lisa is fine without little Amy.
The three elemental monuments are activated and the statue is unlocked to move on to the next step.
Follow the task prompts to activate the mechanism on the stone platform, and then follow the route in the picture below to solve the puzzle.
The route is correct and the treasure chest appears.
After opening the chest, find Anisa to submit the mission and move on to the next session, a conversation with Kumi.
Find Kumi for a final conversation.
The dialogue ends and the achievement pops up - a fairy tale of a mermaid.