[Basement Short Story Collection] Encroachment Shop

'''The underworld's giant organization, ‘Hwang-a,’ and its rival organization, ‘Heuk-yeon.’ Rumors circulate that the reason Heuk-yeon was able to grow so rapidly is because of a certain ledger containing information on the big shots. Unaware of what dangers lurk, ‘Ui-cheon’ infiltrates Heuk-yeon as a spy to find that ledger…'''