Maybe the OC is from a far - off land and has a unique fighting style. Tigress is intrigued and wants to learn from the OC. As they interact more, they form a bond. The plot could involve them having to team up to stop an evil force that is trying to steal a powerful artifact in the Kung Fu Panda world.
One idea could be that the OC is a new student at the Jade Palace. Tigress is initially skeptical but as they train together, they start to respect and eventually fall in love with each other. They face challenges together like a new threat to the Valley of Peace.
One plot idea could be that the OC is from a far - off land with a completely different style of kung fu. Tigress is initially skeptical but as they train together, she learns new techniques. For example, the OC's kung fu could be based on fluid movements like water, which is very different from Tigress's more force - based style.
One possible plot could be that Tai Lung somehow returns, not fully evil this time. Tigress, initially suspicious, gradually discovers that Tai Lung has had a change of heart after his time in prison. They could team up to face a new, greater threat to the Valley of Peace. Maybe a dark sorcerer has emerged and their combined skills are needed to defeat it.
Perhaps Po and Tigress get into an argument about the best way to train the new students at the Jade Palace. Po wants to use his fun and unorthodox methods while Tigress believes in strict discipline. Through this argument, they learn to respect each other's views more and find a middle ground.
Another interesting plotline is if Baby Tigress has a vision of a great danger coming to the Valley of Peace. She tries to convince the other young trainees and the masters, but no one believes her at first because she's just a cub. So, she decides to take matters into her own paws and starts to train even harder to prepare for this impending doom. Along the way, she meets an old hermit who gives her some valuable advice and tools to face the danger.
In the Kung Fu Panda series, their story is mainly centered around their growth in kung fu and their friendship within the Furious Five. Po is often clumsy but has a big heart, and Tigress is the strong and serious one. They support each other in battles and in training, but not in a romantic way.
One interesting fanfiction could be about Tigress going on a solo adventure outside the Valley of Peace. She might encounter new enemies and have to use her unique kung fu skills in different ways. Maybe she discovers a new form of kung fu that she then brings back to the Furious Five.
A fanfiction plot could be centered around a human who accidentally stumbles into the Kung Fu Panda universe. Tigress mistakes the human for a threat. The human tries to explain but in the chaos, a fight breaks out. The human, though not as strong as Tigress, is very resourceful. Tigress is impressed by the human's tenacity and they form an unlikely alliance to face a greater threat in the Kung Fu Panda world.
In a fanfiction where Tigress gets jealous, it could be that there's a new student at the Jade Palace. This student seems to get all of Shifu's attention. Tigress, who has always been Shifu's star pupil in a way, feels left out and jealous. So she starts to train even harder, but also gets snippy with the new student. Eventually, she realizes that her jealousy is unfounded when she sees that the new student just wants to learn and doesn't mean to steal Shifu's attention.
Well, perhaps the human is a healer who comes to the Valley of Peace to study the unique herbs there. Tigress gets injured during a fight and the human heals her. This starts their relationship. As they spend more time together, the human discovers that he has an unexpected aptitude for martial arts under Tigress's tutelage. And Tigress, in turn, learns about the importance of patience and gentleness from the human.
One idea could be a human discovers the world of Kung Fu Panda and befriends Tigress. They go on a journey to find a long - lost Kung Fu technique. Along the way, they face various challenges that test their friendship and skills.