I've Been Invincible Since I Was Eight Years Old

You have gained the memory of the ancient sword immortal. You have mastered the sword soul at the age of three, understood the sword intention at the age of five, and condensed the sword domain at the age of eight. You gained the memory of the ancient medicine god, memorized the pharmacopoeia at the age of three, melted the medicine furnace at the age of five, and refined the elixir at the age of eight. … This is a story about a famous ancient power who was reincarnated and drank Meng Po soup to refresh his memory. After failing to refresh his memory, he rebuilt himself to the peak of the Three Realms at the age of eight and then chose to remain anonymous to guard the city and farm. Gu Zhun: I really am not a pretentious person. Invincible, blame me?