Comments of chapter undefined of Villain With The Strongest System

I got some questions that seem contrary to the title a little bit. 1. is he going to be a "secret" villain and act like a hero or is everyone going to know? 2. is he going to be more like an "Anti-Hero" where he'll do whatever is necessary? like "The ends justify the means" ? 3. is he just going to be cold hearted and not display his emotions which leads to others viewing him as a "Villain" ? (sorry for the long comment..)