A Sichuan-Chongqing T-Rex’s Hogwarts Food Adventure

[Original heroine, social menace, Sichuan-Chongqing firecracker who makes sure nobody survives past Shudao Mountain, happy ending, a touch of harem appeal, Snape as the love interest, multiple pairings in the extras. Reincarnated into both the Marauders' Era and the Next Generation. Not a Mary Sue, but definitely a power fantasy. I'll try to keep everyone in character. Canon couples stay together in the main story.]

When a Sichuan-Chongqing firecracker from the Mohist Sect transmigrates into the HP world...

Mo A Xing burns herself to ashes in a fight to the death with a nightmare demon.

She arrives in 1990, shrunk down to a younger version of herself in the HP world.

For no clear reason, she's sucked into a spellbook and travels between the Marauders' Era and the Next Generation...

Mo Yingxing is determined to become everyone's dad.

Her motto: “On this street running east to west and north to south, ask around and find out who's your daddy.”

She's about to lose it when a bunch of foreigners insist that 360 × 3 = 990.

Three hundred and sixty times three is 1,080! Eighty! Eighty! Eighty!

She swings her hammer: a big hammer for eighty, a little hammer for forty.

She gives the HP cast's stiff, antiquated minds a thorough massage,

forcing them to keep up with modern society!

Since she keeps helping Harry, Snape targets her every day.

Harry talks back to a professor, and she gets detention.

Harry badmouths someone behind their back, and she gets detention.

Harry blows up a cauldron in Potions, and she still gets detention...

Mo Yingxing is practically Harry's personal scapegoat!

What is this, the child sins and the mother pays? No, no, no! She's not Harry's mom!

Then one day, the scapegoat finally can't take it anymore and explodes...

This is the story of a Sichuan-Chongqing local and a Sichuan-Chongqing dragon going completely off the rails in the HP world.