In the fanfiction, it might be that Issei's partner cheats with one of his friends. This betrayal not only shatters his relationship but also his trust in his social circle. He has to deal with the double - edged sword of a broken heart and the loss of a friend, and he may start to isolate himself as a result.
Perhaps Issei's partner starts acting strangely, being secretive with their phone and constantly making excuses to be away. Eventually, Issei catches them in the act with someone else. This could lead to him cutting off all ties with his partner and having to rebuild his life and confidence.
One possible plot could be that Issei discovers his partner cheating through finding love letters or messages from the other person. He then goes through a phase of heartbreak and self - doubt, questioning what he did wrong.
One possible plot could be Deku finding out his partner cheating through overhearing a conversation. He might be heartbroken and initially go into denial.
Issei could react with anger. He might lash out at his partner and the person they cheated with. He could also become very confrontational, demanding explanations and apologies.
Well, in this type of fanfiction, perhaps the plot unfolds with Naruto coming home early one day and catching his girlfriend in the act with another person. This discovery could send him into a downward spiral of self - doubt and anger. He might then go on a journey to rediscover himself and his worth, distancing himself from his old life and relationships. Or, it could be that the girlfriend tries to deny the cheating at first, causing more drama and confusion in Naruto's life.
One possible plot could be that Naruto discovers his partner has been cheating with someone from another village. This could lead to a lot of inner turmoil for Naruto, as he might question his own self - worth and his ability to judge people. He could become more withdrawn and focus solely on his ninja training to numb the pain.
To determine if an 'issei' has cheated on fanfiction, we would need to look at the specific fanfiction in question. Different fanfictions have different storylines and character developments. Maybe in some very niche or specific fanfiction, there could be a situation where an issei - like character is involved in cheating, but it's not a common or known occurrence in general fanfiction.
Well, it could also be Harry who is wrongly thought to be cheating on his partner. In the fanfiction, perhaps some false rumors are spread by his enemies. They create a situation where his friends start to doubt him, and his relationship is put under great strain.
One possible plotline could be Naruto's initial shock and disbelief. He might go through a period of self - doubt, wondering what he did wrong. Another could be his journey to find himself again after such a betrayal. He might focus on his ninja training more intensely to distract himself from the pain.
One possible plot could be how the Occult Research Club copes with Issei's death. They might struggle to move forward while also trying to figure out who was behind his death. Maybe they suspect a powerful enemy from the Underworld or a rogue devil. Another idea could be that Issei's death sets off a chain of events that leads to a new power struggle in the supernatural world, as different factions vie for the power he once held or the influence he had over certain areas. And his friends could be visited by his spirit in dreams, guiding them to uncover secrets he didn't have time to reveal before his death.
Naruto might be heartbroken. He's a very emotional character, so he could cry a lot and feel a deep sense of loss.
One possible plot could be Percy getting drunk and accidentally revealing his true feelings to a friend or love interest. For example, he might finally admit his long - hidden admiration for Annabeth while in a drunken state.