Draco could find himself in the wrong part of Hogwarts castle. He stumbles into a secret passageway while looking for his glasses. Inside the passageway, he discovers a hidden room filled with old magical artifacts. He has to navigate through the room, avoiding traps, all while still searching for his lost glasses.
He might end up in the Forbidden Forest while searching for his glasses. Maybe he follows a glimmer he thinks is his glasses reflecting light, but it turns out to be a magical creature. He then has to use his wits to get out of the forest unharmed without his glasses to help him see clearly.
It could be a humorous fanfic where Harry is in a chaotic situation and loses his glasses. Maybe Draco is there to witness it and add to the confusion!
He could use the staff to battle dark forces in a more unique way compared to his normal wand. The staff might have some ancient magic that helps him overcome powerful enemies. For example, it could have the power to nullify certain dark spells or even turn them back on the caster. This would give Harry an edge in his fight against Voldemort or other dark wizards. Also, the staff could be a key to unlocking secrets about his family or the history of Hogwarts that he didn't know before.
Perhaps they would go on adventures outside of Hogwarts during the holidays. The bat could fly ahead and scout for safe places for Harry to explore. They could end up at an old wizard's cottage where Harry discovers a new spell or an ancient magical artifact.
Next, Harry might refuse at first because he doesn't understand why Draco is so angry. This could lead to a magical scuffle between them. But then Hermione might step in and explain the situation to Harry. Once he realizes what's going on, he gives the glasses back, but not without some snarky remarks from Draco.
His friends, Hermione and Ron, would surely help. Hermione with her intelligence and Ron with his loyalty.
Well, it could be that Harry Potter misplaced his glasses when he was sneaking around the forbidden area with Draco. Maybe there was some confusion or a magical mishap that caused him to lose them.
In this fanfiction, his glasses could have a disorder where they constantly fog up, no matter the temperature or humidity. It would be really annoying for Harry. He might be in the middle of a battle with Death Eaters or trying to solve a mystery in Hogwarts, and he has to keep wiping his glasses to see clearly.
Draco being a veela looking for his mate in fanfiction could have all sorts of adventures. He might get caught up in magical battles, face betrayal from those he thought were allies, or have to overcome his own arrogance to win his mate's heart.
Well, they could stumble upon a world where the wizarding and Muggle worlds have merged in unexpected ways. Maybe there are flying cars everywhere that are powered by a combination of magic and Muggle technology. And they could get involved in a battle to preserve the balance between the two worlds, as there might be some who oppose this new form of coexistence. Also, they might discover new magical creatures that have evolved in the future.
He could have adventures like exploring uncharted magical islands. Maybe he'd encounter new magical creatures and have to use his wizarding skills to either befriend or fend them off. For example, he might come across a group of mermaids who guard a powerful magical artifact on an island.