One possible fanfiction could be that Albus Potter gets injured during a Quidditch match. Maybe he's hit by a Bludger that was jinxed by a rival team member. His friends then have to rush him to the hospital wing, where he has to recover while worrying about missing important school events.
He could be injured in a magical experiment. For example, if he was trying to create a new spell with his friends in a secret place, and something went wrong. The spell could backfire and cause him an internal injury. His friends would then be faced with the dilemma of whether to tell the teachers or try to fix it themselves.
There could be a fanfiction where Albus Severus Potter gets transported back in time to the era of his father's youth. He could witness the events that Harry went through first - hand, but also accidentally change some small things that have big consequences for the present time. He then has to find a way to fix the timeline without completely erasing his own existence.
In fanfiction, Albus Severus Potter often embarks on various adventures. When it comes to the mention of 'lemon' in relation to him, it might refer to a type of trope in fanfiction where there could be some light - hearted or slightly comical situations. For example, he might encounter a magical lemon that has some special powers. However, it could also be misinterpreted as something inappropriate if not used in a proper context.
Maybe Albus has done something dangerous or disobeyed Harry's instructions. For example, if Albus got involved with some dark magic related stuff without Harry's knowledge, that would surely make Harry yell at him.
Most likely, his parents, Harry and Ginny Potter, could send the howler. They would be concerned about their son's well - being and actions at Hogwarts. If Albus got into trouble or was not living up to the Potter family name, they would not hesitate to send a howler to set him straight.
There's also 'Albus Potter and the Mystery of the Lost Spell'. In this one, Albus embarks on a quest to find a lost and powerful spell. It's full of mystery and magic, and it gives a new perspective on the wizarding world. The author does a great job of creating a unique plot that keeps you hooked from start to finish.
One possible fanfiction could be about Albus Potter discovering his ability to be a Parselmouth in a very secretive way. Maybe he accidentally uses it in front of his friends and they are both shocked and a bit scared at first. But then they realize that Albus can use this ability for good, like communicating with snakes to find hidden passages in Hogwarts that are protected by snake - related magic.
His power can be a way to explore different themes. For instance, the theme of responsibility. If he has great power, he has to learn how to use it responsibly. This is a common trope in fanfiction.
In many fanfictions, Albus Potter is often depicted as having great power. This could be due to his heritage as a Potter. Writers might give him new magical abilities or enhance his existing ones. For example, he could have a stronger connection to ancient magic compared to his peers.