One popular manhwa love story is 'A Good Day to be a Dog'. It has a really unique concept where the female lead turns into a dog when she kisses someone. The relationship development between the leads is full of humor and heartwarming moments. Another great one is 'True Beauty'. It focuses on the insecurities of the female lead regarding her appearance and how she navigates love and friendship. The love triangle in it is very engaging.
I think 'Solo Leveling' has a great story. The concept of a weak hunter becoming the strongest is very appealing. The story is full of action - packed battles and the protagonist's growth journey is really inspiring. There are also various mysteries and political elements in the manhwa's world that add depth to the overall story.
Love in manhwa can be many things. It could be a deep connection between characters, a force that overcomes obstacles, or a source of growth and self-discovery.
I think 'A Good Day to be a Dog' has a very unique plot. As I mentioned before, the female lead turning into a dog when kissing is something you don't see often in love stories. It creates a lot of comical and also touching situations as she tries to deal with this strange condition while falling in love with the male lead.
One of the manhwa with an amazing story is 'Tower of God'. It has a complex and engaging plot that follows Bam as he climbs the mysterious tower filled with different challenges, diverse characters, and a world full of secrets. The story gradually unfolds, revealing the dark underbelly of the tower and the true motives of those within it.