
Is hyeong another transcription of hyung?

Its written Hyeong (형) but it's translated to Hyung in English. This is to make it easier for people who don't speak Korean to pronounce it the correct way! It's the same with Nuna (누나), which in English is spelled Noona, Eonni (언니) in Englished is pronounced Unnie! Oppa (오빠) is written how it sounds! You're not stupid its just a learning curve between translating between Korean and English.
Honestly this should have the tag #psychological horror on it
Yeah... you are right. I was already wondering why I loved this so much. (NEXT CHAPTER WHEN)