Event 10 Who's Afraid of the Big Bad World Boss?

[Event 3] Who's Afraid of the Big Bad World Boss?

8th - 14th day after the server is released.

Deal certain percentage damage (0.3%, 0.5% and 0.8%) to the World Boss and receive bonus rewards during this activity!

damage above 0.3%: 20000 Gold
damage above 0.5%: 40000 Gold
damage above 0.8%: 60000 Gold