MTL - Sovereign to Immortality - Chapter 81 Old complaint

She was a medical genius from the Noah Medical Academy as well as a drug producing specialist. After sleeping for three days, she had returned to the ancient era and become the loyal marquis palace’s ignorant and silly young miss.

After dying in an oddly anticlimactic vending machine accident, Kazuki Ren is reincarnated in the demon realm—not as a hero, not as a villain, but as the only human male student enrolled at the mysterious Academy of Ruin, a school where all the professors are demon lords and all the students are powerful, beautiful she-demons.Ren is told he has one task: survive.But there’s a catch. The Academy’s darkest secret is about to awaken, and Ren holds a hidden power that could either destroy the demon world... or rule it.Now surrounded by seductive demons with hidden motives, eldritch tomes, forbidden dungeons, and twisted exams, Ren must master his ability—or be consumed.Magic, mystery, danger, and temptation await in this dark academia harem fantasy.

The hearse with the weird odor slowed to a stop before the entrance. The sound of pebbles could be heard bouncing on the ceiling. There were footsteps coming from the corridor, and there seemed to be someone sawing next door. The door knob to the room rattled slightly, and the faucet in the bathroom kept dripping even though it had been screwed shut. There was a rubber ball that rolled on its own underneath the bed. Wet footsteps started to surface one after another on the floor.
At 3 am, Chen Ge held a cleaver in his hand as he hid beside the room heater. The call he was trying to make was finally answered. “Landlord, is this what you meant by ‘the house can be a little crowded at night’‽”

- Description from Novelupdates

Throughout the Ming Kingdom, Jun Hua was famous for being a useless girl without any talent worthy of praise. Everyone mocked her, belittling her for latching onto her brilliant brother Jun Min, the young and peerless general admired as the most talented prodigy for his talent and his ability to change the fate of the declining Jun Family.

Never in their wildest dreams would they have suspected that Jun Hua is the young general who is leading the army on the frontline, Jun Min!

“She has no talent as a girl, but has the brilliance of a great general!”

Her journey towards revenge is something she has to do on her own. And yet, on that path she will gain allies, friends, and possibly even...... a romance?

This is Jun Hua's story, a story that shall be carved into history as the legend of “the flower who blooms from the battlefields”.