I am totally convinced this is a rip-off of the HP franchise. Here are some examples:

• Wednesday is ‘the key’ just as Harry is the ‘Chosen one’
• The secret gathering room gives me HP 5 vibes with a rip-off ‘room of requirement’ including a Dumbledores office-like entrance.
• ⁠‘normies’ are ‘muggles’
• ⁠the wolf-fighting is so similar as the fight in the forrest in HP 3 (Sirius Black vs. Professor Lupin).
• ⁠the (biology) professor that turns out to be the bad guy and was planning to kill Wednesday from the beginning just like how professor Quirrel tries to kill Harry ( HP 1 ending).
• ⁠the rip-off of the ‘Tri wizard Cup’ in HP 4 looks very similar.
• the mermaids attacking the contestants under water similar to HP4.
• ⁠the way Wednesday asks the guy out is exactly the same as when Harry asks Cho Chang to ball.
• ⁠the way and the theme of the dance is also exactly the same as in HP4.
• the way Wednesday comes walking down is also the same as how Hermione walks down the stairs.
• ⁠the death of the Headmaster (HP 6).
• at the final scene when Crackstone and Wednesday are fighting Crackstone gets stabbed from behind by Bianca looks similar to when Neville fights Naghini with the sword of Gryffindor.
• Crackstone dissolves just like Lord Voldemort style in a burst of ash and flames.
• Wednesday and her friends have saved their outcast community from eradication, just like Harry Potter and the Battle of Hogwarts.

There are a lot more similarities but I just remembered these few.