I'm not sure specifically what 'sucre visual novel' is about as there could be many different stories within it. It might be a story about love, adventure, or mystery. Maybe it follows the journey of a character in a fictional world with unique settings and other interesting characters.
I don't know who the main characters in 'sucre visual novel' are. There could be a young hero or heroine, perhaps an old sage who guides the protagonist, or a group of friends who go on an adventure together.
I'm not sure specifically what the 'belle amour novel' is about as there could be many novels with that name. It might be a love story, given that 'amour' means love in French and 'belle' can mean beautiful.
Armin could be the storyteller. Sometimes characters take on this role to provide a unique viewpoint or to drive the narrative in a particular direction. But we need to know more about the story to confirm it for sure.
Armin is still alive in the manga. The story developments don't result in his demise. His presence remains significant and continues to shape the narrative.
'The Sacketts' is also highly regarded among his works. It follows the adventures of the Sackett family. L'Amour weaves together multiple storylines of different family members, creating a rich tapestry of the Old West. His writing makes you feel like you're right there with the characters, experiencing their joys and sorrows.