MTL - High Above - ~ Brothers, I can't hold it anymore, I can only ask for leave

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

For the wine to be drunk on her wedding night to actually have been a cup of poison and for the one to poison her to be her husband, who would believe it?

The aliens came with hostility.
Facing the invasion of aliens, human beings are weak like ants.
So this is the end, the real end.
But there is resistance when there is an invasion.
For some, this is not the end, it is war.
So this is war.
Real war!

- Description from Qidian

The universe is grand and incomprehensible.Civilizations rise and fall every cycle.Death is only a number; mortals are innumerable.Fate is influenced, destiny is manipulated, and what is inevitable is rewritten.Only in ascension can one achieve eternity; however, destruction is always in wait.War and death are omnipresent, and the center of all conspiracies rises, too doubtful to place his trust in anyone or thing, besides himself.This is a story of cosmic ascension, outerversal domination, and finally, returning to origin.