It is a team tournament.
8 teams and clans:
X-Team
Invictus Gaming
Team LeiFeng
SoloAsR
Gondor (sponsored by RYE E-SPORTS)
FAFA & T.N.
Hist & LEor
zoo & fw (Zenith of Origin & yoe Flash Wolves)
Many famous players, such as PartinG, Bly, State will attend it.
Other tournament about it:
NEO Star League 2016 Season 1/International
Starcraft League 2015