My version is Chinese , and this card's instruction seems to mean that only the space near by water is safe? (not poisoned at the end of turn)

Because it feels a bite of weird.

Another question ,when a knight is adjacent two ally that targeted at the same time and he chooses to defend for them both , two attacks count damage at the same time , too ? I just want to be sure the knight will not be knocked by first attack and the second attack backs to original target but he can take all damage and then KOed out .

I have to check my card about the room. Regarding the knight, if he is using defend for an adjacent hero and he is the other target (such as a merriod's flail) or if both targets (such as of flail) are adjacent to him and he uses defend for both... in either case hehimself becomes "both targets" of the attack. There is only one attack roll made (surges only get spent once), but he must roll defense twice, and takes damage for each as if each roll were for a different target.

If at the end of your turn you are adjacent to 2 or more water spaces then you are poisoned.

thx, So the water is clear...