There's a Gatekeeper by the Roadside

(Two female leads, happy ending, sweet romance, both pure)

(Cold-faced frontier general × adorable, airheaded little fox)

(A reminder from the fragments of reality: please throw away your brain. Thank you for your cooperation.)

Shen Shumei, the stern commander guarding the Great Yao frontier, has always loved three things: patrolling, sword practice, and staying out of trouble.

Then one day, she finds a badly wounded little fox in the snow. The fox not only latches onto her, but changes her name to Xu Zhixue and spends every day mooching food, board, and shifts on duty.

Shen Shumei and Xu Zhixue come across a glowing cow and even find a cellphone, but neither of them thinks it strange...

Amid all these absurd experiences, Shen Shumei gradually begins to sense that something is off about “them.” It is only when the gray fog, “the indescribable,” attacks the frontier that she discovers this world is fake, and so are they. Shen Shumei is the “only” one who is “awake”…