[HPL: Hogwarts Legacy] Did the Transfer Student Crash and Burn?

A BG-focused Hogwarts Legacy fanfic, with a love triangle, plot-driven, and a happy ending for the three snakes

Player/protagonist: A woman transmigrates into a custom female MC character; Sebastian and Ominis are reborn

So: the transmigrated female MC from the first playthrough and the restarted Sebastian and Ominis from the second playthrough

PS:

A. The protagonist has played through the game once and completed everything. She's clever, genuinely kind, sincere, and loves having fun. She thinks it would be a waste to transmigrate and not pursue Sebastian and Ominis.

B. In Sebastian and Ominis's first playthrough, MC was a native, a sesame-glutinous-rice-ball type like Lan Riddle. She and the transmigrated MC are not the same person, and are completely different in every way. For Sebastian and Ominis, the second playthrough is like a parallel world where MC has been replaced.

C. After being badly burned by the dark MC in the first playthrough, Sebastian and Ominis are deeply scarred. Sebastian is even crazier now, and Ominis is darker. Only the protagonist is a relatively sensible, sweet girl in the early stages.

The three make different choices that influence one another, creating a huge butterfly effect and making the main plot increasingly unrecognizable.

Theme: The three people's different choices create a butterfly effect that overturns the plot and their fates