The cleanup was so thorough that, naturally, nothing was found. At this point, when Wang Lan reviewed the events, he was struck with an urge to beat his chest in frustration.
Initially, upon learning of the discovery of the bus used by the Demon Clan, Wang Lan actually had two possible leads to follow. One was to investigate the modifications made to the bus; the other was to investigate the bus's ownership.
Wang Lan chose to first look into the bus's ownership, as this trail had a clear path. When he traced it to Feiyu Driving School, he realized the Demon Clan was using deception; the farm was likely the driving school itself.
