A serious case of plagiarism

Dear Blizzard,you may not know a serious case of plagiarism happened after you quit the Chinese market.A game called Shadow Verse represented by NetEase had appeared since 2017. First, it copied more than 80 percent of Hearthstone’s battle panels and battle modes. Later, the Tavern Battle chess mode was introduced, and the similarity was as high as 90%. As a Chinese contental service player,I really want the national service back instead of getting copied works become a popular currency.