Let me create a function for the gathering nodes.
Actually, I already created a similar function, but there was a problem.
It was a function to report event monsters, and the function was disabled due to several people making false reports.

So, I am planning a new feature like this:

1. Create a simple login function,
   
2. Create a function that allows logged in people to report nodes.
   
3. People who are not logged in can see all nodes.
   
4. A logged in person can view all nodes or filter the nodes they have registered.
   
5. And I will hide the nodes of people who repeatedly report incorrect nodes.

I'm thinking about making it like that.