Live streaming.
The protagonist can obviously rely on his IQ, but he has to rely on force. The protagonist kills decisively and has no cp.
"While others were still solving the puzzle, I had already killed the boss."
The decisiveness of killing is not the kind of "kill if it gets in my way" in cultivation novels, but the decisiveness of killing is similar to "I'm too lazy to play with your brains, I just like to play with yours". (Of course, I don't think the protagonist will play with other people's brains)
Protagonist control.