I'm not sure specifically what that particular 'ace father revealed fanfic' is about without reading it. It could potentially be a fan - created story where the identity or some secret about a character who is an ace (which could mean different things in different fandoms, like an ace pilot or someone with the 'ace' trait in a game or story) is revealed by their father.
There was no clear answer to the identity of Lin Mo's father in Tang Tan 2. The search results mentioned Lin Mo's childhood experiences and the murder of his biological parents, but did not mention the specific identity of his father. Therefore, according to the information provided, I can't know the identity of Lin Mo's father in Tang Tan 2.
Father Wang revealed Wang Xin's background in episode 21. According to the plot, Wang Xin was not Wang Yongge's biological son, but the baby boy he had taken from the hands of human traffickers. Wang Yongge's real parents were members of a criminal gang. The revelation of this truth changed Wang Xin's fate and also made Ma Kui let go of his obsession for many years. Therefore, Father Wang's words allowed people to understand Wang Xin's true background.
Father Wang revealed Wang Xin's background in episode 21. According to the plot, Wang Xin was not Wang Yongge's biological son, but the baby boy he had taken from the hands of human traffickers. Wang Yongge's real parents were members of a criminal gang. The revelation of this truth changed Wang Xin's fate and also made Ma Kui let go of his obsession for many years.
Well, in different 'Shokugeki no Soma Father Revealed' fanfictions, a lot can happen. Some might explore the relationship between Soma and his father in more depth. Maybe there are flashbacks showing how his father influenced his cooking style. Others could have the father suddenly reappear in Soma's life and cause a stir in the cooking world around Soma, like challenging the school's cooking philosophy or something.
Fan Zeng's daughter, Fan Xiaohui, did not care about her father's marriage. She was also very tolerant of Xu Meng. Fan Xiaohui did not interfere with her father's marriage. She was tolerant of his decision and respected and understood his personal choice. Fan Xiaohui was not interested in her father's marriage. She lived her life well and showed her respect and understanding for her father. Therefore, Fan Zeng's daughter, Fan Xiaohui, had a tolerant and non-interfering relationship with her father.
Well, in such a fanfiction, there could be various hints. Maybe Zoro's behavior might be more in line with typical female characteristics described in that specific fictional world, like being more empathetic or having different social interactions compared to the original male - character version. But it really depends on how the author has crafted the story.
Since I'm not familiar with the 'ace father revealed fanfic', I can't give exact similar fanfic recommendations. But you can start by looking at fanfics by the same author if you can find out who wrote it. Another way is to explore fanfic collections that deal with similar themes like family revelations. Browse through the summaries and reviews of different fanfics to find ones that might be similar in plot or tone.
A magical healer could be a great ally. Since Zoro often gets injured in battles, the healer can patch him up. Also, the healer might be able to use magic to enhance Zoro's physical abilities for a short time, like making his strikes faster or stronger.