Chaotic Lightning Cultivation

“Song Zhong’s parents are cult geniuses. But they were apparently killed in the line of duty when he was only 6 years old. He is allowed to have one mission, clean up the faction’s trash until he reaches the initial trial age, Also he must prove that he is worthy to stay in the faction. Our Fat had no choice but to build on the unique legacy his parents gave him. A mysterious black pearl. Unfortunately for him, this pearl only seems to be useful for… garbage collection…” If you do not know what is a novel, you can read this novel and answer this question.