Ida Red is mostly a work of imagination. It doesn't draw directly from real-life happenings. The story and characters are crafted for entertainment purposes rather than being rooted in truth.
I'm not sure specifically which 'Ida May Fuller story' you are referring to. There could be many people named Ida May Fuller. She might be a local figure in a certain community, or perhaps known in a particular historical context. Without more details, it's difficult to tell her story.
As I don't know the exact Ida May Fuller story, one key aspect could be her personal achievements. Maybe she achieved something remarkable in her career or personal life.
It was a deeply touching and selfless love story. Isidor Straus chose to stay with his wife Ida, sacrificing his chance to board a lifeboat, showing their unwavering commitment to each other.
Conan gambled his life on the love broadcast. At the end, Amuro said," I've found that person, but I can't tell you because I have to protect you."
This sentence showed that after finding out that Conan was that person, Amuro chose to hide the fact in order to protect Conan's safety. This had nothing to do with the fact that he and Ida knew each other before, but it was a measure he took to protect Conan.