1. The Defendant (Counterclaim Plaintiff) paid KRW 569,439,617 to the Plaintiff (Counterclaim Defendant) and its related amount from December 1, 2016 to November 24, 2017.

A principal lawsuit and a counterclaim shall be deemed simultaneously.

1. Basic facts

A. The Plaintiff is a company with the objective of publishing and selling books, and the Defendant is a company with the aim of manufacturing and leasing parts of ships, machinery and automobiles, etc. and real estate.

B. The term of contract (including approximately 3,140 square meters, common area) Article 2 (Period) of the Lease Contract between the Plaintiff and the Defendant: approximately 10,362 square meters (including approximately 3,140 square meters, common area) of the building site of the instant building shall, at the Plaintiff’s request, be from July 21, 2015 to July 20, 2017 (2 years) (the preparatory period for occupancy shall be from July 3, 2015 to July 20, 2015; rent shall not accrue during the preparatory period for occupancy; rent shall be set up from July 3, 2015 to July 20, and no rent shall be paid. The Plaintiff shall be liable for the payment of rent, electricity, additional rent, management fee (including electrical safety management expenses, public safety control expenses, road charges, construction charges, inspection expenses, repair expenses, and other matters necessary for the management of the relevant general facilities by the last day of July 10, 2000.