1 - These numbers could mean anything, but I’ve turned up nothing. It’s a code of some kind. Marionette confirmed it is Numbers-To-Letters, and fire_alchemist suggested the Caesar Cipher. The Caesar Cipher wasn’t the correct one, so I’m gonna search for several converters. [POSSIBLE ANSWER: None yet, but Marionette gave me a very critical hint. I can safely say that one part of his name is “Cool”] 2 - “Last life” could be interpreted in two different ways, since last can mean “previous” or “final”. Obviously, his final life would be his new account. However, since we are trying to FIND that, I doubt that’s the case. [POSSIBLE ANSWER: None yet] 3 - This may seem easy, but he made these hard. Therefore, we can easily rule out “Jax” as being part of his name. [POSSIBLE ANSWER: None yet]
For all we know, these riddles may mean nothing and he’s sent us on a wild goose chase. I certainly can’t blame him if it is the case. If this isn’t a wild goose chase, perhaps these clues are meant for those who have been friends with him the longest? I don’t know what to make of these in any case. Either way, it doesn’t hurt to try: