A: Yi Jianlian is so difficult to play because Yi Jianlian's mobile games are rare in the domestic mobile game market. By operating the sliding screen, click the attack mode, release the attack moves, and resist the opponent's attack by avoiding, disassembling, making false moves and making real moves. To play a series of tricks, you need to input a series of instructions correctly in order, which greatly increases the operation skills of the game. But for many players who have never been exposed to fighting games before, the threshold has also been raised, so some people find it difficult to play sword games.