If I'm Not Careful, My Sword Will Become Invincible.

"This sword is called the Suppressing Prison. It is the treasure of our Taoist Sect. It was left by the founder of our Taoist Sect. It is said that there are nine heavenly prisons in the Suppressing Prison Sword, which contain nine supreme heavenly demons." "Disciple, I will leave this Prison Suppressing Sword to you as my master. Remember, you must carry forward our sect and restore our sect's supreme prestige." After the old Taoist finished speaking, he died, leaving Lin Yuan with a confused look on his face. He took over Dao Yizong inexplicably and picked up a beautiful wife for nothing. ... Lin Yuan looked at the man who was more handsome than himself: "Who are you?" Zhen Yu: "Sect Master, I am Zhen Yu!" Lin Yuan: "Holy crap, how the hell did he become a human?" Zhen Yu: "Sect Master, I am not a human being!" One day, the ten major sects attacked one sect. Lin Yuan shouted "Sword is coming", and thousands of figures appeared behind him. Everyone: "Where's your damn sword?" Lin Yuan: "Listen to me, this is not a human being!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.