How terrible can grief be?

My name is Qin Shou, not a beast! First, it was an inexplicable death that turned into a regret, and then after some fussing out of curiosity, it completely turned into a regret, an eternal regret! I originally had a system with a very sweet-sounding voice, but after fiddling with it out of curiosity, I completely lost the system… Ahem! My family should all know that Cannian is the lowest and lowest level of existence. Unfortunately, my strength grew too fast, so many terrible spirits who wanted to eat me were eaten by me… Please don’t call me a beast, I really never thought about pretending to be a pig and eating a tiger, really!