Fahleia is a galaxy cluster inside the Cetamaza which contain 5 ordinary galaxy and hundreds of minor galaxies
Technology and Civilizations
No civilization over 4.98 in kardashev scale, over than that they all leave or destroyed, why? because they seem this place isn't for type 5 or above. At that point, there will have the supermassive empire dominated the Cetamaza, but most civilizations have almost the same technologic level, and large at quantity, so the supermassive empire isn't possible, because there is the trade link that share technology knowledge across the Cetamaza and everyone can use it.
About traveling technology they thave one of the best travel technology