Rise of the Blood Demon

30 Years ago, he was framed as a murderer by his girlfriend and served in prison until old age. When others are waving swords and wands and galloping on the vast battlefield of the virtual reality game "Dawn of Annihilation", However, he could only serve drinks in the tavern of the labor camp and did not step out of the tavern for 30 years. With the mysterious Blood Demon's Ring, he was able to return to 30 years ago. This time, he will wield his double blades and kill everything he hates. The blood demon is about to rise.