Fantasy: a Mecha Magistrate Who Travels Across Two Realms

System + time travel + decisive killing + martial arts + cultivation + technology In this world of mountains and seas filled with all kinds of monsters, alien species, immortals, academies, sects, dynasties, and various sects and schools of thought contending. Lin Yun, who became a county magistrate at the beginning, relied on his ability to travel back to the 31st century to gradually build this world into an ideal new world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.