At 100, I Awaken the Evil Sword EP 1

An elderly tomb caretaker is robbed of his life-saving pill by the orphan girl he raised. On the brink of death, he awakens an ancient sword, restoring his youthful body and gaining supreme sword intuition. Fueled by decades of resentment, he cultivates through battle, uncovers the sword's secrets and stands alone to save his sect from ruin