Cultivation in the Dungeon to Become the Strongest in the World

Although Wang Fanyu is an adventurer, he is the weakest in history. The Adventurer Guild specially added an F level for him, just because his inherent skill is "Escaper", an adventurer who can only run for his life. While exploring a dungeon, he encountered something strange and got a ring, which actually contained the secret of the Qi Refiner. With this ring, he escaped the title of the weakest adventurer. However, the three sword energies that existed inexplicably in his body saved him in times of crisis. The lord of the dungeon actually knew about the Qi Refiner, and when he got the ring, the black-robed creature said he would see him again next time. Everything is confusing... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.