A masterpiece for Kingdom building novel

Ml grandfather said a shitt . According to his grandfather if he meet a honest antiques seller he should not pick up leck instead he should told seller about real name and value of antiques🤣

This is first time i read novel where author show using both technology and martial power in fighting . This also first time i see a novel where author didnt look down on technologcal power and he show that technologcal power can slay a god. The only thing i dont like is ML become powerful in just 2-3 year. Although author thoroughly describe this 2-3 year in thousand of chapter, i still think ML at least need 1000+ year to become legendary or demigod as it more realistic (he already have eternal life after fussing with angles skeleton )