Who Messed with Him Again in Rebirth?

Guan Yue was reborn. From the thirty-eight-year-old sales director to the high-spirited eighteen-year-old, with the memories of his previous life, he originally wanted to rely on foresight to flourish and prosper the business world. As a result, the world seems different? ! What's even more weird is that there is a weird system tied into it right after rebirth - the system that makes people angry to death without paying for their lives. Do you get experience points if you piss people off? Hehe, I was too submissive in my last life, so let me be a demon king in this life! He teases his younger sister, criticizes the eccentric old lady, annoys his classmates who dislike him, pretends to understand on the forum, and his experience points keep rising. Is my sister the arrogant brother-controller? Then kiss her forehead every day. Dad is an old Jiahao? I am prouder than him. The girl who I didn't have time to pursue in my previous life will confess my love on the first day of military training in this life. From the smoke of fireworks in the alley, to the battle of geniuses in the Psychic Academy, to the life-and-death fight in the cave battlefield. With a sword in hand, two talents are at hand. In this life, he wants to protect the lights of thousands of families behind him and live every ordinary life well. No regrets.