On November 8th, Cocos-BCX held a blockchain game session at the 2019 World Blockchain Conference in Wuzhen. Cocos-BCX promoter Chen Yuzhi began to share from the traditional game field, and explained the problems faced by the blockchain game field in combination with the development cycle. Chen Yuzhi said that the Cocos-BCX team is rooted in the traditional game field. The judgment of the chain travel industry is not limited to the combination of chain technology or economic models and games, but also refers to other vertical directions such as small games and cloud games. At present, the bottleneck of chain travel lies in user penetration rate, platform compliance, technology maturity and many other aspects.