Piloted by the mobile navigation app, Likai, Yuanhan and Changqi, the three
diehard friends zigzagged along the road and arrived under a big tree. Likai,
who was responsible for planning the trip, had booked a homestay called
Friend L’ etoile online, but the navigation app somehow brought them here.
Just when they were at a loss, they bumped into two girls, Xinzhi and Xiaoli,
who had prebooked the same homestay. Xinzhi claimed to be the sister of
Xiaoli yet they looked completely different.

Not long after they contacted the owner of the homestay, came a little girl of
about seven or eight years old. Standing at a fork in the distance, she signalled
them to follow her with a hook of her index finger.

Unsuspectingly, they set out following the steps of the little girl, never expected
that the surroundings would become more and more desolate along the way.
Nervously trekking acrossed the narrow mountain path, they finally came before a step leading directly to the top of the mountain. Looking up, they found
a beautiful building towering above the mountain top.

Running up the steps and upon entering the building, they were stunned by the
view before them. A long continuous row of vending machines lined up by the
wall, displaying a variety of seemingly ordinary yet fascinating items. Eagerly,
they proceeded to check into their rooms, not knowing that on this long and
gloomy night, something beyond their imagination is about to unfold...