'Love Triangle: A Three - Cornered Romance'. This name not only mentions the love triangle but also refers to it as a 'romance'. It gives a bit of a positive spin to the story, while still highlighting the complex nature of the relationships involved.
Alexander. This name has a grandeur to it. In a love story, an Alexander might be the confident and charismatic male lead. He is likely to be someone with big dreams and the ability to sweep his love interest off their feet with his charm and determination. Also, the many possible nicknames like Alex or Xander add a sense of intimacy.
'The Triangular Tangle of Hearts'. This name gives the idea of a complex and knotted situation among the three people in love. It's simple yet effective in conveying the essence of a love triangle.
Bloodmoon's Curse. The 'Bloodmoon' is often associated with bad omens in horror lore. When combined with 'curse', it gives the impression that there is some sort of supernatural force related to this strange lunar event that is causing havoc.
Luna. For a female detective, Luna can work well. It means'moon' in Spanish and Italian, and can suggest a character who has a calm, mysterious side, perhaps with an intuition that is as strong as the moon's pull.
One name could be 'The Sinister Staircase'. Staircases can be really spooky, especially in old, haunted houses. Another is 'The Eerie Attic'. Attics are often filled with old, forgotten things and can be a great setting for a spooky story. And 'The Dark Cellar' which is usually a damp, dark and somewhat creepy place.
Haven. It's a simple but effective name. It implies that the town is a safe place, a haven for the characters in the story. It could be a refuge from the outside world or from some kind of danger.
How about 'The Lethal Plot'? It gives the impression that there was a pre - meditated plan for the murder. 'The Murderous Intent' is also a good one as it focuses on the killer's state of mind.
Mr. Sage. Sage is often associated with great wisdom and knowledge, so it's a perfect name for a teacher. Another one could be Miss Star. A star is something that shines brightly, and a teacher named Star would be someone who stands out and has a positive influence on students. And then there's Mrs. Beacon. A beacon is a source of light and guidance, just like a good teacher.
How about 'Dragon's Realm' or 'The Golden Dragon'?