Sure. 'Sword Art Online: Progressive - Aincrad' is a good start. It's easy to follow and gives a great introduction to the world of Sao Progressive. You'll get to know...
One possible theme could be family bonds. Given that 'putra' is son and 'prem' is love, it may explore the strong connection between a son and his family members.
Ra's al Ghul could also be a main villain. He might see the absence of Robin as a sign of weakness in Batman's legacy. He could try to take advantage...
In some fanfictions, a very interesting plot point is when Kakashi has to deal with other ninja clans' reactions to Kitsune Naruto. Some clans might see Naruto as a threat...
The 'eden of the east' anime novel is mainly about a strange situation where a young man named Takizawa Akira wakes up in front of the White House in Washington,...
The unique art style of Vagrant Story is what makes its screenshots special. The detailed environments and character designs are a sight to behold. It has a very distinct look...
The 'Hidden Heritage' trope often shows up. A character from one universe might discover they have a connection to the other universe. For example, a Young Justice character could find...
Another theme is friendship. Naruto is known for his ability to make friends. In these fanfictions, he often forms bonds with the Ice Queens or the characters in their world....
Justin Bieber has been in the public eye for a long time, and he has been in relationships with female celebrities like Selena Gomez. There are no legitimate gay stories...
Jennifer Aniston is a very popular actress. Her bedtime stories might be something really interesting. Maybe she has some unique and heart - warming tales she would tell to her...