We Were in the Twin Cities, and the Emperor's Armor Was Exposed.

Lin Ran traveled to Runeterra and became the adopted son of the leader of the Gila Mann family in Pi City. Not only that, he was also Professor Heimerdinger's most proud student. He is the most dazzling genius scientist in Piltover! However, one day a few years later, Lin Ran's memory awakened and he learned his identity as a time traveler. At this time, the system also arrived, and the system's first task was to let him build the emperor's armor. In order to complete the system's tasks, Lin Ran gave up all his aura and became an alcoholic. Just when everyone in Pi City had almost forgotten this former genius, the emperor's armor that Lin Ran secretly built was exposed... And then. Hextech was also exposed. Strange and eccentric items also appeared one after another. Camera... Microwave oven... Television... Cars... Planes... Even the internet... Everyone in Piltover was shocked when they saw these strange objects that were beyond everyone's imagination! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.