I Died Eight Hundred Years Later

Eight hundred years ago, the demon king Lin Huan died in a siege by the right way. Before he died, he left his last words: "If this method works, we will see you someday." When he opened his eyes again, he returned to the time when he was eleven years old - in a dilapidated wooden house in Marudo Town. Before everything started, God gave him another chance. He is still the boy who was tested as having C-level qualifications, and he is still the collateral descendant who is about to be involved in the inheritance crisis. But this time, his mind contained eight hundred years of fighting experience, countless lost techniques and secret techniques, and all the people and things he had missed. He must take every step steadily, seize every opportunity, practice the strongest skills, and hold the sharpest sword. What he wants is eternal life. This is a road to death without regrets. As for those things he owed to him in his previous life and what he owed to others—— In this life, he will use whatever can be used for him; if it blocks his way, he will kick it away.