6 decades books

If your life only had a few hours left, how would you face it? Lin Chen, an ordinary otaku, committed a heinous crime that took the lives of over a dozen people and was shot to death by the police. At the moment of his death, a soul contract from the depths of hell gave him a new lease on life, and due to his experience with death, he awakened the "God-slaying" Eyes of Direct Death! Within the limited time granted by the demon, Lin Chen must complete one task after another issued by the demon in order to gain more survival time. That solitary traveler... infinite world. Walking in the shadows, chasing the trail of moonlight, with a short sword in hand, piercing through the endless abyss! This is the rise of the King of Assassins!