Only try if you are fluent in Chinese not having to use google translator and the devs have gave the go ahead. As far as I know there is no Jewels bounties on this project that make me love it even more to the wave of shit ICO that come along giving 30% deposit bonus and giving away millions of the shitcoin in bounties. That is all so they themselves can raise more btc at the expense of the investors that have to deal with the bounty holders dumping from the getgo. Jewels is looking after it's investors in that respect as well as delivering already Heroes beta.