Anime Crossover: I Lie Flat, Yet Slay Cursed Spirits with My Bare Hands

[Multi-Crossover, Primarily The Prince of Tennis + Jujutsu Kaisen, Everyday Life, No CP, Strong Female Lead, Very, Very, Very Amateur Writing]

In her fifth year after being reincarnated into a crossover world, Tsukishima Yuri finally came to terms with reality.

To her left, the entire Hyotei tennis team swung their rackets with fiery passion, the positive energy of their youthful matches quietly purifying the city's dark corners;

to her right, undercurrents churned through the Jujutsu Society, with curses lurking in every street and alley while the higher-ups schemed against one another and closed in step by step;

A trip out to buy a limited-edition dessert could lead to a chance encounter with a grade-school detective, while Haikyuu!! boys in a neighboring city were giving their all for the national tournament.

As someone born with cursed eyes and a Heavenly Restriction that maxed out her physical strength, she lived by just one rule:

Keep a low profile and stay out of trouble at all costs.

At school, she was an invisible member of the photography club; after classes, she wrote stories and drew manga; on weekends, she tended a dessert shop to earn pocket money. Her days were full and peaceful.

That was until a curse set its sights on someone close to her, and the strength she had hidden for over a decade could no longer stay secret.

[The author writes whatever comes to mind, so there may be lots of bugs. Feel free to point them out peacefully ◔.̮◔✧]