The Quest for the perfect blend.
Four Charatcters: 'The four elements'
Wind representing Spring: Kun - courageous, hopeful, amorous
Fire representing Summer: Yi - easily angered, bad tempered
Earth representing Autumn: Kon - despondent, sleepless, irritable
Water representing Winter: Kam - calm, unemotional
The four humours, their corresponding elements, seasons, sites of formation, and resulting temperaments alongside their modern equivalents are:
Names represent the four symbols, called Kwae, in the four corners of the Korean flag. The four basic Kwae that used in the Korean National Flag; those are Kun meaning heaven/air, Yi meaning fire, Kam meaning water, and Kon meaning earth.
Plot: This story is a quest to create the perfect blend/ taste of Coffee. This can only be achieved when the 'four elements' are brought together. Each character (that represents the four elements) must leave their home land and embark on a quest to seek the other elements and create the perfect coffee.
Air- needed to supply oxygen to allow the coffee to grow
fire - needed to roast the coffee when it is prepeared
earth - needed to plant the coffee
water - needed to nurish the coffee and help to grow