A Frosty Sword

Situ Xue has worn a mask for twenty years, and only his name is heard in the world, but his person is not seen. Until that rainy night when the temple was destroyed, he lifted up a corner of his mask to save the children. The pursuer's knife suddenly stopped in mid-air: "You... You were from the Sword Pavilion back then..." The next day, there was a legend in the world: Situ Xue's sword will definitely see blood when it is unsheathed. But for those who have seen his true appearance, only the grave is covered with deep green grass.