Huo Yuhao was little relax as after discussion with bibidong he succeeding in persuasion of bibidong and two ghost and chrysanthemums douluo. Although bibidong agree for applications of new policies on his suggestions, but to implement it needs time.
Regarding four megacities surrounding the spirit hall first regarding reasons to develop these he show them the benefits as a practical propaganda of spirit hall to attract general population and civilian , clan less soul masters to peaceful, safe and indiscriminative life under spirit hall jurisdiction. Where they and there families not only safe from spirit beasts and evil spirit masters but also narrow-minded nobility and stupid muddle head royalties. Safety from loan sharks and subsequent slave sell of their family members and exploitation by trash nobility who purchase and rape their young children as those dark sides of society well protected by nobilities and royal family either don't care or don't want to create dissentient from those shitty nobles.
So, all in all under modern jurisdiction*(as Huo Yuhao asks gu yuena about conditions of peoples living in douluo continents after his ascension to god realm, he astonished after his discussion and on interesting findings as how ruling system to rule general population improve a lot under sun moon federation) law institutes, police force, free education for every child and primary free education and secondary paid education for soul masters ( which can be loaned if persons associates themselves with spirit hall and paid off in future by working under spirit hall etc.)
Even majority population which comprises of non-soul masters will also get decent work although lower than soul masters, but similarly protected by separate law or police institutes who deal with those non cultivators' civilian population which comprises of low-level soul masters and non-cultivators. Major jobs for normal population and low-grade cultivators will available specially as research personals and other low paid jobs with security provided to them. All in all, they have better life choice under spirit hall compared to two empire of heaven dou and star luo empire which slowly shift general population, as the old saying says "actions speak louder than speech" this sentence make bibidong and chrysanthemum smile gently towards him and ghost douluo nodded on his statement seriously.
He also submits blue prints of heavy machinery incorporated with spirit power battery so to operate those machineries its not necessary to be a soul masters even non-soul masters can operate many things as power provided by soul batteries and solar spirit plants. He also asks for blacksmithing literature as much as possible so after studying them he can theorized and submit few ideas and knowledge 20,000 years earlier than cannon (1,000 refinement is limit), as he never submit advance knowledge of blacksmithing, mecha armor and battle armor to spirit hall as at present there are many ambitious law breaker type persons in spirit hall, who needs to eliminated or to be restricted by law jurisdiction of spirit hall.
As a creator of spirit tools which were comprises of mix technology of tang sect and sun moon empire, study of mecha production especially red mecha and battle armor and all secondary professions are very fascinating to him and he learn them from characters of DD3 and DD4 characters, even if it is low for god level person to study mortal world low level knowledge his divine blacksmithing and four world battle armor is less use in god realm but he make his four word battle armor and his own red mecha.
As this also make him little busy and helps to bear misbehaving and princess tantrums of wutong ( which further increases after death of her mother xiuo xu and departure of Tang san soul following her mother's soul mark) or memories of juzi and his son born from her and the regrets that why he neglects them in love of wutong why don't bring to ascend with them live happily in God realm if wutong really love him she would have accept them also. Note at that time Huo Yuhao had monogamous mentality because of his past, the ignorance of his father towards mother and cruel behavior him and his mother face from shitty duchess of white tiger clan. Now he thinks if other party is honest enough to stand by him and accept the other persons who is similarly loyal and in love with him he will embrace other women even if he has his soulmate.
In two months, he created Soul LCD with recording system and taking many classes for his basic runes knowledge about methods of civilian technology production. He also make discussions with bibidong and her two body guard although he has advance knowledge of future and he personnel student of bull douluo and teaching guidance of white dragon douluo the principal of Shrek academy Mu en od DD2 era he ask very advance questions from them as to fill few gaps in his ancient knowledge which was destroyed or hide by so called nobles family who destroy and looted spirit hall under the undue support of Shrek Shit Seven after war and death of bibidong and disability of qian renxue.