Manhwa story

To be honest, the name of the talkie limit is only 18 letters long so the title of this fan-made Manhwa is called "I Obtained the Forbidden Void Class and took revenge on my friends who left me in a SSS+ labyrinth" I know its long but why not? Anyways you get abandoned by your B and D plus childhood friends who got manipulated by an A+ ranked Adventurer who wanted to get rid of you because he was your jealous brother where you were spoiled while he was mistreated here are the characters.... 1)Park Hu-min(You, the weakest teenager in the world who got strong by the void god,Heo-gong Daeje who gave him the class "Void warrior" which evolves into void master, then eventually void emperor based on how many monster you have killed and the higher the tier the higher the xp) 2)Seol-ah(Grade SSS hunter who's fluttered easily and was rumoured to killed an entire infested island and has a very dark backstory) 3)Kwon Tae-Seok(Grade SSS who is rivals with Seo Jin-Mu and Kwon Tae-Seok created the strongest guild in all of the Korean peninsula called "Titan" and has childrens and has a wife also) 4)Seo Jin-Mu(Grade SSS who is rivals with Kwon Tae-Seok who created the 2nd strongest Guild called "Vortex" who also has childrens and a wife who is the strongest man in martial arts) Anyways, you can create your own characters also because im running out of words and reaching the word limit, but yeah, you should be able to manage it.