Fantasy: Life Simulation As A Sword

# DEMONSWORD
Ning Xiu was transmigrated to a fantasy world and became a normal sword in a blacksmith. Fortunately, he had received the Life Simulation System.
[Possible simulation: Normal Sword, Treasured Sword, Holy Sword, Demon Sword.]
[Ding! Congratulations. You have chosen the Demon Sword path. The simulation will begin.]
[Year 1: You remained in the blacksmith for the whole year because of your normal appearance.]
[Year 2: A cultivator whose sect was annihilated chose you and carved the Blood-drinking Formation on you to obtain his revenge.]
[Year 3: The cultivator had killed a lot of people. As you continued to drink the blood of his enemies, you became a Demon Sword that shocked the entire world.]
[Year 4: The cultivator was pursued by the orthodox sects and was locked in the Demon-subduing Tower.]
[Year 10: You have remained in the tower for the past six years. During that time, you were used to slaying all the demons in the tower and absorbed their powers.]
[Year 30: After many years of holding yourself back, you have become stronger than everyone and everything else. You pierced through the tower from inside and became a sword with enough demonic energy to cover the entire world.]
[Simulation has ended. Rank: S. You’ll be able to inherit part of the cultivation and talent gained from the simulation.]
With the help of the system, Ning Xiu was able to become a demonic sword from a normal iron sword.