Xianxia: Starting in the Dark Style, Invincible and Entering the Sect?

A young man came from the deep mountains. His identity was unknown. He was wearing a bamboo hat and a raincoat over his shoulders. His face could not be seen clearly. He wore a sword as black as ink at his waist... When he returned, he was still alone, without sadness or joy... The theme of dark flow does not include the righteousness of immortals and the bonds of human race, but only a young man becoming stronger in order to survive. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.