Korea, with its 50 million population, is one of the most active market in terms of Blockchain and Cryptocurrency industry as well as investment in the world. Continuing the nationwide investment fever in cryptocurrency, top-ranked Korean enterprises from various industries intend to accelerate the Blockchain market in Korea. No.1 social network platform Kakaotalk invested in Upbit and established the Kakao Blockchain Lab; Game industry giant Nexon took ever a digital exchange Korbit; Samsung launched a Blockchain platform, Nexledger. Korea's giant economic & financial media Group MTN (Money Today Network Inc.) also turns to Blockchain and cryptocurrency industry, planning to co-organize an international Blockchain summit "CHAIN PLUS+" during 23-24 January in 2019.