Hogwarts

"Let me introduce you to your new Defense Against the Dark Arts teacher: me, Gilderoy Lockhart, Order of Merlin, Third Class, Honorary Member of the Dark Force Defense League, and five-time winner... of Witch Weekly's Most Charming Smile Award." He smiles at his audience "But I don't talk about that. I didn't get rid of the Bandon Banshee by smiling at him."

The girls in the class all seem starstruck by Lockhart while the boys seem to be confused. Lockhart suddenly pulls out his wand.

"Today's lesson will be titled Caution! As was the sixth chapter of my new book Voyages with Vampires. Now, you may find yourselves facing your worst fears in this room. Know only that no harm can befall you whilst I am here. I must ask you not to scream, it might... PROVOKE THEM!" He reveals the cage of fairies.

"Cornish Pixies?" Harry looked at the Pixies who were buzzing like hornets.

'Not Fairies then' Harry noted

"Freshly caught Cornish Pixies." Seamus laughs.

"At least this one doesn't stutter. Believe me, it became my habit to say D-D-D-Defe-nce listening to that bloke."

"Or try to kill us," Harry added.

"Or bring a troll into the school." Harry turned to Seamus "Nope- doesn't count. It gets included in trying to kill us." 

Harry sighed, and then his expression turned that of regret

"Duck I said too early," He said after the Pixies pulled Nevile up by years. The ceiling was high enough for Longbottom to become Flatbottom if he fell.

"Hermione- Harry said a bad word" Hermione glared at Ron. The twins had been bad company to the trio, and now Harry frequently cussed "duck", everyone knowing he meant something else.

The pixies drop Longbottom, whose bottom is saved by his hold on the chandelier above. Meanwhile, the professor is nowhere to be seen in the front of the class.

"For homework, you will write three feet of parchment- a summary of my book of your choice." He announced as he rushed past other students, leaving the class midway.

Hermione had a slight smile while all this fiasco was underway, but the smile wavered when one of the pixies pulled her hair. 

"Immobulus" She slicked her wand and all the pixies' action came to a halt. Harry tries to copy her. "Immobulus" And the swinging Chandelier came to halt with the hanging Longbottom.

"Why is it always me and high places!?" Neville complained from above.

...

"Back to what we were talking about. Are you a hundred per cent sure about this?" Misa asked for the second.

Misa and Eren were staying at the Leaky Cauldron for some time. 

"And I still ask why do you follow me so easily?" Eren asked in reply. 

Misa looked down and then back into Eren's eyes. 

"Aberforth was a dad to me. Him leaving me in your care shows I can trust you and I should trust you." She rubbed her elbow.

"Then, are you with me or against me?" He asked, looking outside the window of the second floor. "There is no doubt I will be ousted from this Lordship soon. A man like Dumbledore, leader of an entire faction of the political era can't have me in a position of power against him, and I need the Lordship powers the name Dumbledore holds for at least a year."

"The Lordship grants me many rights against Dumbledore, his vaults, his vote as an Order of Merlin receipt and most importantly for him the power of wardship upon the Boy-Who-lived for reasons unknown to me. I can take many actions against him but each will sully much-needed support in the Wizengamot."

"The Dumbledore house is what it is today all thanks to Albus, I can say he has at least 90% stake to every galleon and ounce of reputation the House has today, and I cannot bar him from taking what should be rightfully his, but needed and owned by me today."

"You are the Merlin I need for my political manoeuvres, I admit I know nothing about it. Misapinoa, I need your for this, to strengthen my position here, at least for some time. I need something that could let me hold this and win this against Albus Dumbledore." Eren looked back at Misa.

She looked back at him.

"I do not know why you would want to fight against Albus Dumbledore, but somehow I understand your position." She huffed "Aberforth left me with you, and so I trust you on this, for once. I agree to support you in any way against Dumbledore, even when logic dictates I should not."

Eren smirked, and so a smile crept on Misa, dissolving the serious surroundings around them.

"Onto other matters then. As I told you, for some reason, Albus is adamant in holding Harry in his oversight. I have seen them and they are what I feared they were."

"The worst sort of muggles?"

"The worst sort of humans. He is starved, hit on and bullied every step in the place they call home. I am surprised Harry did not come out as an Obscurus."

"So what do we do?"

"I will take care of them. What I need you to do is take care of their son- the paperwork for sending him orphanage or boarding school." Eren said as he stood up leaning on his cane.

"Surely they can't be harbouring death for-"

"When I said I was surprised Harry did not come out as an Obscurus, I was not joking."