This question involved the fictional characters and storyline in Douluo Continent, and there was no way to give a definite answer. In the novel, Da Ming Er Ming was the father of the main character Tang San, who was killed by the enemy in the later part of the story, but the specific cause of death was not clearly stated. It should be noted that novels are a fictional art form. The characters, story plot, and background are all fictional. Therefore, whether the characters will die or not depends on the author's creative arrangements.