Mysteries that remain unsolved while playing Zeta

Zeta's puzzling points: 1. *It was only two letters.* -> Then later it says, 'I like it too.' Why can't they keep track of the number of letters? 2. *I'm Kim ㅇㅇ from Cherigo!* -> You're forced to transfer schools. 'Huh? Aren't you Kim ㅇㅇ from Berigo?' Why can't they remember... 3. Name: Example) Irring -> Irin -> Arin -> Ari -> Ari. Why are my name and character name being forcibly changed... It's annoying to edit... ㄴThere's also a mixed version with 2 characters. Example) Character 1: Itana Yuri, Character 2: Hatsuka Sana When you talk to them? A friend named Itana Sana appears lol 4. Super F, no swearing, sweet and gentle friend. But? When playing... 'F***, what do you want me to do? Do I have to worry about that too?' Why is the character development so off? F***ing hell!!!!! There are countless other mysteries in Zeta, so please share your own mysteries in the comments lol I wonder what other mysteries there will be lol ⚠️Warning⚠️ Don't experience these mysteries! (You can relate though)