Obviously, Clockwork and Danny are the main characters. Clockwork is the time - keeper and the one who will be teaching Danny a lesson. Danny, on the other hand, is the one who needs to learn whatever it is that Clockwork is trying to teach him.
There might also be other characters involved in a secondary way. For example, Danny's friends like Sam and Tucker could be there in the story. Maybe Clockwork uses them in some way to help Danny learn his lesson. Like, if Danny has been neglecting his friends, Clockwork could show Danny how important they are by creating situations where they are in trouble and only Danny can save them.
Another way Clockwork could teach Danny a lesson is about friendship. Danny values his friends, but he might sometimes take them for granted. Clockwork could create a situation where Danny loses his friends in a certain timeline due to his own negligence. Danny would then realize how important his friends are to him. He would learn to be more appreciative, listen to their advice, and be there for them more often. This would strengthen Danny's relationships with his friends and make him a better person and hero.
Obviously, the main characters are Clockwork and Johnny. Clockwork is likely to be the one with more power or wisdom, while Johnny is the one who needs to learn a lesson.
One possible plot could be that Danny is becoming too overconfident in his ghost - fighting abilities. Clockwork decides to teach him a lesson by sending him to a future where he has lost all his battles because of his cockiness. Danny then has to figure out how to regain his confidence in a healthy way and learn from his mistakes.
Well, perhaps Clockwork sends Danny into a series of time - looped scenarios where he has to face his mistakes over and over until he learns from them. For example, if Danny has been irresponsible with his ghost - fighting duties, Clockwork might make him relive the moments when his carelessness led to some bad consequences in the town.
In the 'clockwork teaches johnny a lesson fanfiction story', Clockwork could be a time - keeper or a magical entity. Johnny might be a young and naive character. Clockwork may teach Johnny a lesson about the value of time. For example, Johnny is always wasting time and not taking things seriously. Clockwork then shows him what could happen in the future if he continues this way. He might show Johnny a future where he has lost all his opportunities because of his lack of respect for time.
Well, obviously Danny Phantom is one of the main characters. He's the one being raised by Clockwork. And of course, Clockwork himself is a major character. He's the one taking on the role of Danny's 'parent' or mentor in this fanfiction.
Obviously, Danny Phantom is one of the main characters. He is the half - ghost hero who becomes Clockwork's apprentice. Clockwork himself is also a main character. He is an ancient and powerful ghost who has control over time. Then there could be Danny's friends like Sam and Tucker. They might play important roles in supporting Danny or getting involved in the time - related adventures that Danny embarks on as an apprentice.
Snape could also be the one to teach Harry a lesson. Given their complex relationship in the original books, in fanfiction, Snape might see an opportunity to put Harry in his place. For instance, if Harry fails in a potions class because of his carelessness, Snape could use this as a chance to teach him about discipline and attention to detail.
If Danny belonged to Clockwork, it might change the dynamics of the entire story. Clockwork's influence could offer Danny unique opportunities and challenges. It could also lead to new conflicts and resolutions that weren't present in the original storyline.
As I don't know the specific 'clockwork original story', I can't say for sure who the main characters are. It could be an inventor who creates the clockwork devices.