Who Is the Ultimate Master?

I am an ordinary senior student, unremarkable. Until one day, my ordinary life suddenly ended—— I was pulled into a brutal and realistic survival game. The advantage is that I no longer have to worry about being unemployed after graduation; the disadvantage is that I start to worry about dying before graduation. *** The "system" told me that there are three ways to pass each level of the game—— a. Find a way to clear the level and clear it normally; b. Find and kill the final BOSS "Master" of the level; c. Increase the favorability of the "Dominator" to above 1000 (normal favorability value is 0-100). I cried after hearing this. Of course an ordinary person like me is prepared to lie down and die. *** But I finally got through it. Passed one level after another. As for the process and method of my clearance... Forget it, I don't really want to talk about it. Note: 1. First-person perspective; 2. The protagonist is actually an ordinary person, but in the infinite game he looks like a waste. He may never grow, or his growth point may be a little skewed, but there is a high probability that he will not become stronger in intelligence or force; 3. The male protagonist is always the same person, but he is not a human in nature. His way of thinking, behavior and value judgment are different from those of humans. His appearance and name will change in each level. 4. "I" am a bit stupid. Sometimes or often I find the wrong "master", and then... Mission: Live hard and never give up hope under any circumstances