Key Points
- You get to pick up this quest from Vanya after unlocking the Fishing hobby.
- After getting the Fish Attractor, you need to work with your friends to capture the Flashing Fish Shadow.
- Head over to the Fishing Village and speak to Bill to start the fishing event to capture the Flashing Fish Shadow.
Heartopia is best enjoyed with friends, and you get to pick up several activities that require teamwork. At the start of your fishing hobby journey, Vanya will be the one to teach you the ropes. While most of the tasks she hands over are easy, finding the Flashing Fish Shadow is probably the hardest task assigned.
Heartopia – Flashing Fish Shadow Overview
| Hobby | Fishing |
| Quest giver | Vanya |
| Objective | Share your Fish Attractor with others and find Flashing Fish Shadow |
| Fishing location | Fishing Village or any other water body |
| Requirement | Mermaid Fishing Attractor |
How to Start the Flashing Fish Shadow Quest

The Fishing hobby is one of the first hobbies I could unlock by default, and I had to speak to Vanya to learn how to fish. Vanya is located in the northern section of Garden Street, so I quickly made my way over there to get the rest of the fishing quests. Vanya taught me how to create Bait at the workbench and use it to fish.
Getting the Mermaid Fish Attractor
Next, you will receive a call from Vanya about a new item: the Mermaid Fish Attractor. This item is used to capture legendary fishes, like the Flashing Fish Shadow. After a short tutorial on how to use the Fish Attractor, call up Vanya to get the next objective.
Start the Fishing Event
Head over to Fishing Village and speak to Bill. Select the Sea Fishing Event option, then select a boat option. Then, board the boat and interact with the captain to start inviting your friends. Once your friends have joined you, you get to start the event.
Find the Flashing Fish Shadow

Next, toss in the Mermaid Fish Attractor from your inventory into the water and start fishing. Here are some tips to find the Flashing Fish Shadow:
- Look out for a fish with a blue glow. This fish will stand out from the other fish that are just black or golden.
- You need to have your friends fish within the Fish Attractor circle to catch the Flashing Fish Shadow.
- Catching fish quickly will have the Flashing Fish Shadow spawn much faster.
- It will usually take around 5 – 6 catches before the Flashing Fish Shadow appears.
- The more people who join in to catch the fish, the better your chances will be.
- If you don’t catch the fish the first time, toss in another Fish Attractor to try again. You could always buy more Fish Attractors from Vanya.
Once you have the Flashing Fish Shadow, head back to shore and speak to Vanya to complete the quest.
FAQs
What does the Flashing Fish Shadow look like?
The Flashing Fish Shadow will have a distinct blue glow that sets it apart from other fish.
When will the Flashing Fish Shadow appear?
The Flashing Fish Shadow appears after 5 or 6 catches. The faster you pull fish out of the water to make room for new fish, the better your chances of finding the Fish Shadow.
Do I need special bait to find the Flashing Fish Shadow?
Yes, you need to use the Mermaid Fish Attractor to capture the Flashing Fish Shadow.
Can I catch the Flashing Fish Shadow solo?
It is possible to do so, but it might take several tries to find it. If you plan on doing this solo, carry a lot of bait and head out to better water bodies like Onsen Mountain Lake to find it.
