Longevity funeral: knocking wooden fish can inherit the deceased's relics

[Protagonist, villain both have online IQ] + [No female protagonist (there are female characters, after all, it is not parthenogenesis)] + [Eternal Life] + [Old Six] + [System Point Addition Panel] + [All Points Defense in the Early Stage, Hexagonal Warrior in the Later Stage] At the beginning, he smashed the bowl and ate the feast. The undertaker-Li Chuchen made a fortune by relying on the dead! He obtained all the laws of heaven by relying on the dead! He lived forever by relying on the dead! The dead were full of treasures! While others are desperately pursuing immortality, Li Chuchen squats on the grave and knocks the wooden fish again, [gaining the deceased's life span! ] While others were still cultivating hard, Li Chuchen squatted on the grave and knocked on the wooden fish. [Get endless attribute points!] [Get the last wish of the deceased!] While others were fighting to grab treasures, Li Chuchen squatted on the grave and knocked the wooden fish again, [Get the immortal method of the dead! ] [Get the great fortune! ] With endless life in hand, you can look down upon the immortals in the sky with a smile; not a single one of them can endure you. Secret techniques, divine bodies, and destiny, no one can take these into the coffin. Looking for dragons and dividing gold, opening coffins and robbing tombs, I, Li Chuchen, dig up the tombs of immortals. When he killed Master Laoliu and walked out of the coffin shop in the secular town with Brother Shan Ji, he had already seen through the unpredictable human heart. Step into the fairy world where heroes emerge, and experience the fighting among clans, the craze of cultivating immortals, and the era of destroying law. Witness the changes of power in the Eternal Immortal Dynasty, the fall of the Supreme Dao Ancestor, and the collapse of the Way of Heaven. Sitting alone at the end of eternity, when my beloved friend sinks into the long river of history, I witness the departure of an old friend. I will squat at the door of a powerful enemy, and before I die, I will stab you in the kidney and then inherit all your wealth. All the truths in the world are contained in the two long and short swords! (Based on the feedback from readers, some of the early plots and the toxic points have been deleted.