Online Games: a Race That Deserves to Be Exterminated

What kind of race is this? They are greedy, selfish, short-sighted, and cold-blooded, but they don't know their own merits. They are open-minded, generally intelligent, powerful, and good at taking advantage of others. Another name, the devil. A race that could have lived for a long time, about the year the world was destroyed, ended up being extinct around five thousand years because of the appearance of players. The protagonist, a player, traveled through time and became a being who knew everything and was omniscient when this race first appeared, at least before its demise. As for the protagonist's goals, career, love and fun. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.