Start by Spending One Billion [Entertainment Industry] - Chapter 42

Shinji found himself in the world of Naruto, facing the Tailed Beast Ball of the Nine-Tailed Fox.“Did I reincarnate just to die immediately?!” Shinji thought.“...”[Ding! Multiverse Role-Playing System, able to randomly draw characters/spirits/pets/trash witches from the multiverse...][Option 1: Genshin Impact World - Geo Archon - Rex Lapis - Zhongli][Option 2: One Piece World - Emperor Of the Sea - Clown King - Buggy][Option 3: Pokemon World - Lazy Pokemon - Snorlax]Watching the Tailed Beast Ball roaring towards him, Shinji stretched out his hand,“My title as Zhongli's biggest fan wasn't earned for nothing.”

In the beginning, when they all thought that she was “he”….

ML #1: We will be brothers for life!

ML #2: This time I’ll reluctantly let you have the #1 seat.

ML #3: I will properly repay royal teacher!

ML #4: Ah Rong is my closest little brother, I trust him.

Afterwards…

MLs: I’m seriously such a fool.

MLs: What do I do, I think I’m gay. I fell in love with my bro/rival/teacher….

Afterwards….

MLs: I’m straight! As straight as steel!

Note:
MC is a girl crossdressing as a boy, she knows how to fight, and naturally possess the gold finger halo from the author.

All the ML(s) is the same person, 1v1, sc, HE

- Description from Novelupdates

A maid who is beaten on behalf of a noble boy.

Some memories of her childhood were cruel, but Yuriel held no resentment towards the boy. Rather, she liked it–The hand that carefully applied medicine to her wounds was always warm.

“M-Master, stop, Raph, sa, save…ah, mm…!”
“That’s why.. I told you.. to wait.. till I returned.”

But the Raphlet that appeared in her dreams showed nothing but passion and lust.

Prophetic dreams.
The ability that was like a stigma drove Yuriel towards an unknown future.

All I want is to be next to you.

After assisting the man she loves with all her heart to the throne, Li Wanrou dies miserably in the cold palace, her dead body wrapped in a broken mat and thrown into the disorderly funeral hillock.