I Was Mistaken as a Great War Commander - Chapter 156

Three Days of Happiness is a novel by Sugaru Miaki, also known as Fafoo. It’s a rewritten version of the story originally posted to 2ch.

The premise of the story revolves around a shop where one can sell away the remaining years of their life, and the consequences of doing so.

“I Say A Little Prayer” is a short related story which was posted along with the novel’s release. It spoils some things about the main story, but nothing major.

[Mommy Villainess (The Lady with the Crab Mallet)]***[Original book cover. Artwork by Artist Michiro for WN Author sola_cola.]***In Tilly's past life, she was a villainess who neglected her husband and son for power. Then, the “real woman of the prophecy” came and took them away from her. When she failed to seize the throne for herself, she was executed for all the crimes she committed.Then, came her rebirth.She wants to meet her son again so she vowed to be a good person this time. Good enough to seduce Captain Kiho--- her husband in her past life.But soon, she realized that flirting with the captain is the least of her worry. After all, she discovered that her “evilness” in the past was caused by the true villain--- someone who wanted her dead to steal the special power that she didn't know she possessed.Power that has something to do with the Four Ancient Beasts of the Moonchester Empire: The Red Phoenix, the Blue Dragon, the Golden Tiger, and The Black Serpent.Apparently, she's the Beast Priestess...... and her lineage isn't supposed to exist anymore.Because of her blood, there are people who want her gone.So now, aside from having a happy life with Kiho and their son, she has a new goal: to burn down the b*tches who want to ruin her family again.***[EXCERPT]***[‘Why am I so horny tonight?’]Tilly thought to herself while sucking the crab leg suggestively. And then, she noticed that Captain Kiho gulped while staring at her mouth.[‘Ah, I’m not the only who’s hot and bothered here.’]She didn’t know if it was the alcohol in her system or her desperation to have a child…… but she suddenly felt like flirting with him.They were bound to get married and have a child together anyway.“Captain,” said Tilly as soon as she pulled the crab leg out of her mouth. “I can clearly see that we’re both attracted to each other. Shall we spend the night together?”Kiho remained pokerfaced but she saw panic cross his now glowing yellowish eyes. Ah, the captain was flustered. “My lady, you seem to be really drunk.”She walked towards him and when he didn’t move an inch, she stood in front of him and looked up at him with a grin. “Captain, are you the type of man who will only sleep with his betrothed?”“That seems to be the case, my lady.”He said that as if he was forcing the words out of his mouth. Plus, she could see in his eyes that he was conflicted– that it was hard for him to reject her.[‘Aw, I didn’t know that I have this kind of effect on my ex-husband.’]Or perhaps she just didn’t pay attention in the past.“Captain, I have a solution to your problem,” said Tilly in a playful voice. Then, she stood on her toes and whispered in Kiho’s ear. “Let’s get married.”

In a world ruled by mana and bloodlines, John White was born with none.Reborn from Earth into a noble family, he became the forsaken son of a duke (a bastard) bullied by siblings, ignored by servants, and banished at fifteen like trash.Two years later, he's dragged to a mana mine to be quietly killed by his brother's lackey. But fate has other plans.Deep underground, an ancient abyss-grade ring awakens. It merges with Earth’s forgotten technology with the world’s magic. Fueled by pure mana, it unlocks the Black Hole magic, granting him power never seen before.From a worthless outcast to a terrifying Void Lord, John begins crafting magical tech tools that warp reality itself. His enemies have no idea what’s coming.Will he burn his past to ashes… or rebuild the world in his own image?

Earth was supposed to be a safe haven.And for a time—it was.Until one night, golden stars lit up the sky like cosmic flames. The heavens swirled, the winds howled, and the world braced for its end. But just as quickly as it came... the phenomenon vanished.Weeks later, everything changed.Humans began to awaken powers once thought to exist only in fantasy. Skills—mystical, world-shaking abilities. Some used them for good. Others unleashed devastation.What could a gun do against a man who could turn into a living bomb?Portals tore through the sky, connecting Earth to monstrous realms. Beasts, demons, and nightmares poured into the world. Amid the chaos, powerful humans rose to fight back—and won. The survivors called them one thing: Heroes.Among them, one boy was left behind.Han Trystan—orphaned during the Sendok Calamity—carries the burden of rebuilding his parents' legacy, protecting his three younger siblings, and finding a cure for his dying aunt. But all of that hinges on one thing: awakening a powerful Skill.And when his time finally comes…> Name: Han TrystanSkill: Book FormationRank: EThe lowest rank. A joke. Practically powerless. Hope? Shattered.Until Han discovers the truth.His skill isn’t “Book Formation.” It’s something far greater.Creation. Not just of weapons or armors. But artifacts, pills, barriers—even other Skills.The world labeled him weak. But he was never meant to follow their system—he was meant to break it.Years later…> “Did I see that right...?”“Yeah. He just wiped out hundreds S-Rank monsters—alone.”“So the title ‘White-Black-Haired Monster’... it wasn’t exaggerated after all.”In a field of fallen beasts, one man stands untouched. Eyes calm. Power immeasurable.> “Weaklings.” Han mutters.Follow Han Trystan’s journey from the lowest-ranked misfit to one of the most powerful beings in the multiverse—and witness the rise of a legend the system tried to erase.