One day, a gate suddenly opened in the heavens, bringing with it the invasion of monsters and the intervention of monks in the human world.

『Miracle Drug “Coffee” Administration』

『Medicinal Contents: Caffeine and Sugar』
☞ Provides energy
☞ Stimulates the central nervous system
☞ Maximizes senses and reflexes

The whole world appeared to slow down, and Han-Yul’s medications began to show its true effects.