Unlike SNS, tweets are not sent to the server (there is no server in the first place), so no one can see it.
In other words, it is a notepad that looks like an SNS.
That's why you can write things that you can't write on SNS.
--- Function ---
・ Character creation (multiple characters can be created) ・ Roll (It will be the viewpoint of the created character) ・ Murmur ・ Operation of the number of replies, retweets, favorites and shares ・ Follow and control the number of followers