[Crossover] After Retirement, I Was Rehired by the Government of Time

[Blurb]

After working for the damn Time Government for six years, six months, and six days, Six-Six-Six finally accumulated enough performance credits to retire early. But just as she stood at her front door with her suitcase, the Time Government's smooth-talking customer service called.

"Sweetie, what's the code for the combination lock at your citadel? The new Master can't get in~"

"?"

Didn't she take that thing apart and throw it in the storeroom?

"Sweetie, where did you leave the citadel's work records before you quit?"

"?"

Didn't she hand all those lousy documents over to the Long-Leg Department?

"Sweetie, horses Blessing One through Blessing Six have gone missing from the stables. Did you happen to see them before you left?"

"?"

Weren't Blessing One through Blessing Six always tied up outside Catfish Little Tail's room?

"Sweetie..."

"What. Now."

Six-Six-Six, enjoying her retired life of shopping to her heart's content, wore a cold expression as she crushed the card reader in her hand.

"...Well, your former swords broke the new Master's antique vase. It's worth 6.66 million, and we need you to take care of it..."

Six-Six-Six: ???

Six-Six-Six: What the hell???

[Bonus Scene]

After working for the damn Time Government for six years, six months, and six days, Six-Six-Six finally accumulated enough performance credits to retire early.

On the sixth day of her retirement, the Time Government rehired her.

Time Government: Please, ma'am! Come back and take care of your swords!

Six-Six-Six: Get lost.

Time Government: A six-million annual salary, full benefits, two months of paid leave, your retirement pension still paid, and 70% off at the Everything Shop.

Six-Six-Six: I'm at the HR department's door.

◆Reader's Guide◆

① The heroine has a ridiculously high combat power, is set up as the strongest, is a bit of a miser, and has a short temper. Her number is 666, and her real name is Liu Liuliu.

② The sword spirits love causing trouble. Her love interest is a sword from Katsugeki: Touken Ranbu. Lots of original worldbuilding.

③ A crossover with Bungo Stray Dogs, Jujutsu Kaisen, Bungo Stray Dogs IF, and Demon Slayer. Her mission is to maintain the "correct history" of various other worlds.

④ If you don't like it, please leave. Don't tell me you're dropping it.

Theme: Don't bend your back for a mere five pecks of rice.