Arthur asks a truce, and the two armies meet on the field to set terms.An adder appears, a knight unthinkingly draws his sword to kill it, and the two armies are at war.

• 亚瑟王请求停战和解，然后两方军队在战场谈条件，突然，有一条小青蛇突然出现，一位骑士毫不思索地拔起他的剑要杀死青蛇，因而引发两方军队的战争。