A Delightful Marriage with Twins - Chapter 13 - I Am His Father!

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

I met the male lead in prison.

When Lu Huang woke up as Lidia—the villainess of a cringe-worthy romance novel—she was determined not to let the story play out like the dumpster fire it was written to be. Nope. Dying at the hands of the Alpha King after being falsely accused, publicly humiliated, and manipulated into madness? Yeah, that’s not on her to-do list.Armed with a sharp tongue that could flay egos, the street smarts of a broke college grad, and the petty audacity of someone with nothing left to lose, Lidia decides she was ripping up the script. Holier-than-thou saintesses? Screw ’em. Self-righteous alphas? They can eat dirt. If this world insists on casting her as the villain, she’s going to own it—on her terms.One chaotic scheme at a time, Lidia’s ready to rewrite her fate—and if she has to break a few rules (and maybe some noses) to do it, so be it. Villainesses don’t play nice, and Lidia is just getting started.

In the year 2031, the earth has further advanced in its technological developments. Though there are democracies, republics, and several other systems of governance followed by various countries, there is still one country that adheres to the feudal system—the Arinphiam Empire.The empire is divided into three parts, where the royal family coexists with the central government to control the empire, keeping it as one of the strongest nations on planet Earth.The richest man on this planet belongs to this empire, where noble families still exist, governed by laws specifically made for them by the royal family instead of the central government.Marquess Avendial Croceaus has finally returned to the past, to the year 2031—a year before the tower's arrival—on the date where his downfall began.As he returns to the past, he discovers himself facing the initial setback of his life, where accusations of treason are soon to fall upon him.This world-building novel presents a completely fresh story with new ideas and plots, where the efforts of the main character lead him to become the one who changes his fate as a villain.Content warning: Adult R-18 Chapters without any warning, as they could be part of the story, a slow but well-paced story to provide the detailed idea about the world-building, a weak main character with the debuff of seven curses, making him even cut off from the chances of growth.