The King of Life and Death in Runeterra

A certain iron man with unique skills traveled to Runeterra due to an accident, but God still favored him. He turned out to be the Valoran warlord Thane U'zul. How will he build his own kingdom in Valoran, a continent where dark descendants are raging and all life is in ruins? How will he finally become the king of life and death in Runeterra with the help of the system? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.