I'm not sure specifically as there could be many novels with a concept related to 'death flags'. It might be about a story where the main character has certain signs or 'flags' that seem to predict their death, perhaps in a fantasy, mystery or adventure setting.
I'm afraid I can't tell you who the author of'my death flags novel' is. It might be a new release or a niche novel. You could try asking in book clubs or on online forums dedicated to novels and literature. Somebody there might be familiar with it and be able to tell you the author.
One common theme is fate. The 'death flags' often signify an impending doom that seems almost fated for the characters. For example, in some novels, a character getting a certain object or being in a particular place at a wrong time can be a death flag, and they seem unable to escape this pre - determined path.
It could mean that in a novel, the so - called 'death flags' (signs or foreshadowing that a character might die) don't actually lead to the death of a character. Maybe the author likes to play with the readers' expectations and subvert the typical narrative where death flags usually mean a character is doomed.
'Overlord' also has elements of 'death flags' in it. The non - human characters and the power struggles in the new world the protagonist finds himself in can lead to many situations where death seems imminent for some of the characters.