He transmigrated and became the heir of the Prince Ning's estate.
He awakened the [Good Mood] System from the start.
The System told him that as long as he kept his spirits up, he could sweep across the myriad heavens.
In his past life, he had been a wage slave just to make a living, getting yelled at by his boss or his manager. He was timid, swallowed every grievance, and wore himself down with anxiety every day until he was about to snap.
This time, Xu Jing wouldn't put up with the slightest offense.
Anyone who made him unhappy would get dealt with on the spot.
Some stray dog: "No idea what happened. I just bared my teeth at him, and he slapped me twice."
Some gang leader: "I only cursed at him once. Who could've guessed he'd try to dig up my ancestors' graves!"
Some sect master: "I'm a powerhouse. Isn't it perfectly normal for me to scold him? How was I supposed to know he'd show up at my door with an army!"
Xu Jing: "Don't let things eat away at you. Got a problem? I'll dig up your ancestors' graves."
Be decisive in killing and show off yourself. A good play, there is a cause and an effect.