It must be the case that when the intelligence assistance went offline, his IQ followed suit. Even though the system explained all these dimensions to Li Fan, he didn't quite grasp it; now they've tricked him into vaguely feeling like his spiritual body is mighty powerful and his Divine Sense is awesome as well, but as for what sort of earth-shattering function it has and how to utilize it, he has no clue.
The way they talked him up, saying stuff like he could interfere with eleven dimensions or whatnot, when in actuality, during a fight, wouldn't he just use his fist to smash his opponent from three dimensions into two...
Put in a simpler way, it's like spending tens of thousands to buy the latest top-spec desktop computer on the market, but normally you just play Landlords and watch livestreams, so, uh...
