Cannon Him Was A Negligent DUMBASS!

Since you don't mind, I'll explain the idea, isekai guy! the reader in one of the goals (hits from the moment of birth), a hothouse guy - a knight from a not very noble family, perhaps in one of the bad endings he dies, protecting the main character with his body ... romantic, right? but the MC does not think so, he is the only heir of the family, he needs to think about himself, and about his mother, and about his sisters (of which there are many, because his father had many concubines). If he dies, then they will all be in danger, because of this the MC decided not to pay attention to the saint - a commoner (MC of the game), and in order to look at girls at all, first you need to successfully marry off your beloved sisters, preferably to worthy men, and for this you need money. He loves all his sisters, his mother is the temporary head of the family (until the end of his studies) with the help of her son accepted the illegitimate children of her husband and is calmly waiting for the time when she can give control to her son (she is confident in him). Platonic! Yandere - this story is his mother, his sisters and his older sisters' husbands (his close friends), some of his sisters he bought out of brothels (it's clear where his father went) and helped them enter society, others he simply supported (girls in the Middle Ages, and they already have life and sugar, and they are also illegitimate children), and was the light. His brothers-in-law (his sisters' husbands) also care about him, since he helped many of them in difficult times in life and brought them together with their beloved spouses, but they are more in the background somewhere. And then the sisters find out about a coquette who seduced a prince, a duke and a magician (or rather, just started doing it), and suddenly began making eyes at their brother. They will not tolerate such a girl near their brother. How they will get rid of her, I will leave to your choice ...

Thank you for your attention. Have a nice day / night / evening

Ooooh this is a VERY good idea! Not sure I could do it justice with my lvl of skill to be honest? Cause it would take at least a few chapters to unfold.

Reader is def a Pillar of Strength. The "I'm going to try and do the right thing, because no one ELSE fucking will" sort? Who is pissed and heart sick at the treatment of his half sisters? Probably wants to bring his father back to life just to murder him himself.

Heck, he even has the concubines to worry about, assuming they were decent ladies. Those are his sister's MOMS. This is less a family and more a small LEGION. Noble blood or not, the house can only afford so much. ESPECIALLY after his father's fucking spending spree!

All HE really has is his body. His strength.

He can be a KNIGHT.

Try desperately to navigate the politics of having so many sister to marry off. Because? It's DEFINITELY making certain factions nervous? Marriages are ALLIANCES. They bind houses together!

Why are you trying to unit so many houses under your command, huh, boy? Up to something? Getting IDEAS???

No! No he is NOT! That and the constant background checks on the suitors. Education for the youngest. Education for HIMSELF. Because maybe if he marries some of his sister's abroad? There was a nice lord several nations over! But, shit, I don't speak that language! Guess I have to learn! Teach HER that language and the culture! Aaaaaaaah!

He?? Doesn't have TIME for romance! Are you KIDDING him?!

This is all ON TOP of managing the MESS of neglect his Family's lands have become! There are land disputes and bandits! Bridge inspections! Tax audits! YOU guys may be able to frolic around with the saintess, but HE is a Border Lord! His lands are both vital to the security of the county AND under his IMMEDIATE command!

Cannon Him was a negligent DUMBASS!

And? Obviously, he wouldn't be impressed by bloodline or wealth. Not for marriage prospects. He's not gonna SELL a family member just to make HIS life easier! Fuck that! We tighten the belt, sell a few ugly paintings, and ignore the sneers. We'll get through this. NO ONE is getting married to an abusive peice of shit on his watch.

So?

Second sons. Bastards. Those of poor birth but Great Ambition. Men who are BRILLIANT and SKILLED and ADORE their beautiful, magnificent, "how the FUCK did I get this lucky, every day is a dream" wives. Who turn around, WITH their beloved wife, and...

Want to Take Care of their poor, poor beleaguered Brother~♡.

The man who gave them THE WORLD. Who SUFFERS under the weight of it. Struggles and fights, exhausted, against an endless sea of FILTH trying to tear his family apart. Destroy him. When was the last time HE rested? Was taken care off? Relaxed? He tries so, so hard to protect THEM. They just... just want to be there for HIM, you know?

Be HIS support.

Have him turn around, relieved, smiling and say "oh thank goodness it's YOU! I can rest easy now, knowing YOU are here. I Needed You Here, You've Got This, I Trust You."

But then? THEN??? As his BELOVED family is gathering around? Preparing to... subtly... GENTLY, mind you! Maneuver him back towards home and out of all this STRESSFUL politics and gold gathering and general drudgery? That frilly little "Saintess", who does NOT seem terribly Holy if you ask them, sets her covetous eyes on THEIR dearest Brother/Brother-in-law/Son!

Don't Saints have TEMPLE Duties? Hmmmm? Unlike THEIR Brother, seems SOMEONE here has NEGLECTED their Duty! Holy my ASS. Have you even stepped FOOT in the Temple in the last DECADE? When did you last PRAY? Perform sacred rights? Cleansing rituals?

Besides! WE don't even FOLLOW those Gods! Yeah, didn't stop to ASK about that, DID YA?! No, you presumptuous *Censored!*! This country may have a STATE religion, but it doesn't enforce it upon others! Because it goes AGAINST said religion! We follow a local God from a different pantheon! *shouted theological rant by Sister number 6, the religious scholarly one.*

It'd be hilarious. One man's journey to take care of his family. That spirals WILDLY out of control with an endless serious of "oh... just one more thing..." and trying to find a SINGLE FUCKING DECENT MAN in the whole shit show of a country for his sister's to marry?

Only to accidentally?

Stumble upon "yandere" as the winning formula, not knowing it. They don't drink. Don't gamble. Would NEVER lay a hand on their beloved spouse. Are romantics and respectful, ambitious and want to make a good life for their family's. Extremely Loyal. Did he mention ADORE their spouses? Not JUST for their youthful beauty? No, no, for THEM. These guys will love them FOREVER.

It's perfect! *each red flag makes a whooshing noise as it sails merrily riiiight over his head* hmm? You hear something?

Unfortunately? Or fortunately, depending on the angle? They are IN to that! Freak to freak behavior! Yandere on Yandere marriages. WHOLE fuckin bloodline is probably cursed now. Rip everyone in THAT region. Cause that's a timebomb waiting to go off horrificly.

But not yet!

Right now? It's just interesting~☆