In some cases, a friend who is jealous of Lucy's situation could act as an antagonist. This friend might spread rumors or try to undermine Lucy's confidence during this difficult time of being pregnant and leaving, causing more problems for her.
A family member, like Lucy's over - controlling mother or sister, could be an antagonist. They might try to force Lucy to conform to their ideas about how she should handle the pregnancy and her leaving. For instance, they could try to stop her from leaving or make decisions for her about the baby.
The father of the baby could potentially be an antagonist if he has a different view on the pregnancy than Lucy. For example, if he wants her to have an abortion and she wants to keep the baby, he could create obstacles for her.
The Vicious 6 could be the antagonists. They might see Gru's preoccupation with Lucy's pregnancy as a weakness and try to take advantage of it. They could plan to kidnap Lucy to get to Gru and force him to give up his new - found family life and return to his old villainous ways.
Well, one possible plot could be that Lucy has to face the challenges of pregnancy alone after Natsu leaves. She might struggle with financial difficulties and the emotional turmoil of raising a child without the father. She could then find support in her friends in the guild, who help her through the tough times and she eventually becomes a strong, independent mother.
Natsu is a very likely candidate. Their relationship in the original series is quite close and has a lot of potential for a romantic sub - plot that could lead to him being the father. Their chemistry would make for an interesting story as they navigate parenthood.
Well, the two main characters are Natsu and Lucy. Natsu's departure is the inciting incident. Lucy, now pregnant, has to face the world on her own. Her character will probably show a great deal of growth as she deals with single motherhood. While the story is mainly about them, other characters from their guild might also play important roles, such as providing support or causing additional conflict in relation to Lucy's situation.
Rittenhouse could be antagonists. They might see the baby as a tool or a threat to their plans for controlling time. They could try to kidnap the baby to use its potential powers for their own evil purposes.
The antagonists could be dark guild members. They might hear about the special baby that Lucy and Laxus are involved with. Maybe the baby has some sort of powerful magic within it, and the dark guild wants to steal the baby for their own evil purposes. So they constantly try to attack Lucy and Laxus to get their hands on the baby.
It could be powerful fairies who have a vendetta against Lucy for being a slayer. Maybe they are the leaders of a fairy clan who see her as a threat to their existence.
It could be another guild that sees Natsu as a threat. They might find out about Lucy kidnapping Natsu and try to use the situation to their advantage. For example, they could try to steal Natsu's magic or get information out of him while he's in a vulnerable state. Another possible antagonist could be a character who has a grudge against Lucy. They might try to stop her from getting away with the kidnapping or use it as a way to get revenge on her.
It could be that there are some internal issues within Fairy Tail that make her leave while being pregnant. For example, there might be a prophecy or a curse that she believes could harm her baby if she stays. So, in order to break free from that potential threat, she decides to leave. Also, she may be facing some personal conflicts with other members of Fairy Tail regarding her pregnancy, like some not being supportive or having different views on how she should handle it, which ultimately drives her to leave.
The Brotherhood of Mutants could also be antagonists. They might view the pregnancy as a sign of the X - Men becoming too domesticated and vulnerable. They could launch attacks on the X - Mansion in an attempt to disrupt Rogue and Logan's new - found family situation.