Perhaps the story could start with you both being in the same volunteer group. You are initially intimidated by his good looks, but as you work together on projects, you see his kind heart. He has a difficult family situation that he shares with you, and through supporting him, your bond grows stronger and turns into a romantic relationship.
Maybe it's inspired by someone you've seen in real life, like a really good - looking guy at your local gym. He always has a positive energy and is super fit. In the fanfiction, the handsome man could have that same fit physique and positive attitude.
In a 'Naruto Handsome Academy' fanfiction, the plot might revolve around Naruto being scouted for this academy because of his latent good looks. Once there, he discovers that there are different classes, like the 'Handsome Combat' class where they learn to fight gracefully. He could also get into trouble for not conforming to the strict beauty standards at first, but then he starts to influence the academy to value inner beauty as well.
One possible plot could be Naruto, being a big Spider - Man fan, tries to incorporate Spider - Man's moves into his ninja techniques. He might start by training in ways that mimic Spider - Man's agility, like swinging between trees in the forest of Konoha as if he had webs. And he could even create his own version of a web - like weapon using his chakra.
The following are some novel recommendations for modern handsome male rogues: Confession, After Changing Agents, Top Class Guy Becomes Cute, Zhi Ye, Snatch of the Strong: Don't Touch Me, The Chief of the Underworld, Can't Fly, I Love You Very Much, Star Academy: The Handsome Male Reserve Class, Sleeping Volcano, Great Song's Best Young Master, Can't Let Go, and My Heart Has Fallen. The male protagonists in these novels all had a handsome and ruffian personality, which was suitable for stories with modern backgrounds.
Well, it could be about Naruto coming back to the village after a long journey and he meets a mysterious character named Lemon who is charmed by his newfound handsomeness. Maybe Lemon has some special powers that Naruto needs to help him with a new threat in the village.
One possible plot could be that Plant Man and Tomahawk Man are forced to team up in a battle against a new, powerful enemy in the Megaman universe. They start off not getting along well due to their very different natures. Plant Man is more calm and calculating, while Tomahawk Man is impulsive. As they face various challenges during the fight, they gradually learn to understand and respect each other's strengths, and in the end, they form a strong bond and defeat the enemy together.
A good plot could be that Ms. Marvel accidentally gets caught in one of Iron Man's experimental time - space devices. They end up in an alternate universe where they have to rely on each other to get back home. Along the way, they learn more about each other's strengths and weaknesses and form a strong bond.
The plot could revolve around the good girl getting involved in the main events of 'She's the Man'. Maybe she discovers the main character's secret of disguising as a man and has to decide whether to keep it or expose it.
The plot could be Metal Bat going on a quest to find a special metal to upgrade his bat. Along the way, he encounters various monsters and other heroes. He might have to compete with other heroes who also want the special metal for their own reasons.
In fanfiction, perhaps Spider - Man discovers a hidden part of his powers. He might also have to deal with some personal issues at school while fighting bad guys. For example, he could be struggling with a difficult exam while also trying to stop a heist by a group of tech - savvy thieves. And his relationship with his friends could be put to the test as he tries to keep his identity secret from them.