Well, it has two parts, one is on zksync and the other is on bsc.
Be sure to create a Reddit account before starting work.
First part:
Sailor Quest
You enter the following site:
Website Link
(Tabi) Do you connect wallet
You connect Discord and join the server and get the voyager role. And finally Twitter and follow.
You must click this section on bsc, which requires bnb as a network connection.
Invite Quest
In this section, there is a link for your invitation, where you can get more points by inviting your friends.
Reddit Quest
In this section, you connect your reddit account.
The second part of mermaid:
Go to tabi.lol/mermaid link
Connect your bag
You connect your Reddit account.
You have to do three things:
Join community
Comment
Like
So far we got 4 green ticks.
The last step is to connect Twitter and tweet the text given to you and that’s it. 
Keep in mind that since you have to click on Zksync, you must have Ethereum Zk.
Limited time.