I'm not sure which specific 'the old woman story' you mean. There are many stories about old women in different cultures and literatures.
There are many great Hindi stories about friendship, love in a non - sexual way, and adventure that are much more worthy of exploration.
One great fanfiction is 'Sesshomaru's Unexpected Bond with Kagome'. It beautifully weaves a story where their relationship develops in a unique way. The author's description of their interactions is very engaging.
Another could be 'Speaker for the Dead'. It continues the story in the same universe as 'Ender's Game'. It shows different aspects of the world he created and has themes of understanding, empathy, and the consequences of actions, which can be great lessons for children.
You can try checking at your local library. They often have a section dedicated to light novels.
The theme of redemption can also be found. Sometimes an original character has made mistakes in the past and through their interactions with Peter, they seek redemption. Additionally, the theme of family is there. Even though the original characters are new, they often become part of Peter's 'family' in Narnia, and they learn the importance of family bonds and loyalty.
There's also 'Bella, the Lycan Queen'. In this fanfiction, Bella discovers her lycan heritage in a very dramatic way. She has to learn to control her new powers quickly as she is thrust into a power struggle within the lycan community. It has a great plot with lots of action and some interesting character developments.
There was a Christmas when a little boy was so excited to leave cookies for Santa. But his dog ate them all during the night. In the morning, the boy found the dog sleeping next to an empty plate with crumbs all over his face. He left a note for Santa saying 'My dog ate your cookies, sorry!'. It was quite a humorous scene.
Well, it could develop in a really comical way. Imagine Tatsumaki trying to teach Saitama some 'proper' hero etiquette, but Saitama just doesn't get it. However, through these interactions, they start to understand each other better. Tatsumaki sees Saitama's kindness and Saitama sees Tatsumaki's determination. This mutual understanding could lead to a unique relationship in the fanfiction.
One could be a story about two families who exchange homes for a week as part of a cultural exchange program. They learn about each other's traditions, daily routines, and family values. For example, one family is from a big city and the other from a small rural town. By swapping homes, they get to experience a completely different lifestyle. The kids make new friends, and the parents learn new parenting techniques and ways of managing the household.
Since I don't know the exact 'irobot novel', it could potentially deal with the ethical issues surrounding robots. For example, how they are treated, whether they have rights, and how humans should interact with them. It may also explore the technological advancements that led to the creation of these robots in the story.