When the old man said that he would let ten devils bleed, what was going on in Er Ling's mind?

Erling witnessed the heroic behavior of the old man. She thought that what the old comrade said yesterday was not empty talk. She really looks down on this old comrade. Although he is so old, he is really an old hero! Look at him. He's not afraid of a dozen devils. I didn't expect him to be resourceful. He put a big bundle of lotus flowers on the bow and peeled them to eat, tempting the devil. His sailing skills are amazing, as if he were leading the devil by the nose. Why don't the devil dare to move when he is hovering in the water? How can a stream of blood come out? How did the devil bleed before the old comrades did it? There must be some mechanism underwater. He is really something. It turns out that he really has his skills. Without a gun, one person can deal with a dozen devils, and the devils are only beaten and have no strength to fight back. The old hero played well and played hard! Tell them that the revenge for breaking their orders has been reported. Go back and tell the elder, let her know the story of this hero, let her recover as soon as possible, learn from the old hero and defeat the Japanese devils.