As demonic forces run rampant and heretical paths prevail, countless lives are plunged into misery. In this era of chaos, a mysterious stone descends upon the world, transforming into the enlightened Stone Monkey, burdened with the mission to save all living beings. Bound by the cycle of cause and effect, he must once again face his ancient foe. Will he defy fate and rewrite his destiny, or fall into darkness? This is the origin of Sun Wukong's rise as a legendary great demon.The soul of the ape is about to awaken.

Yeo Eui Joon, who works at a convenience store frequented by gangsters, wants to quit as soon as possible because of the dangerous work environment. However, he's stopped by the pay that's 1.2x more than other stores! So, Eui Joon, who needs every penny he can get, overlooks the danger and continues working there. Then one day, Bum Geon Woo, who looks more like a gangster than any other gangsters show up. And as soon as he appears, the other gangsters simmer down... Will Eui Joon be able to safely continue working at this convenience store?