I Transmigrated to Another World, and a Yandere Deity Can Read My Mind

[Pure Yuri] + [System] + [Two Female Leads] + [Transformation] + [Faked Death] + [Chasing the Wife to the Crematorium]

After spending three years as a corporate drone, Lin Ruanruan transmigrates and discovers her new job is even more absurd: in an apocalypse where all the gods have gone mad, she has to serve as a fanatical believer of the supreme demon god. Her KPI is to pour her heart out in tears every day while pledging loyalty before the idol. The wicked System keeps urging her on from the sidelines: "Your crying isn't convincing enough! Get down on your knees! Yes, just like that, perfect!"

Fortunately, she makes a friend: a taciturn girl named A Shu, the only normal person in this madhouse. Every day, Lin Ruanruan sneaks her snacks, teaches her rock-paper-scissors, and drops all her pretenses around her. What she doesn't know is that A Shu is the very god she worships. And from the first day, that god has been using mind reading to follow the "ongoing series of on-screen comments" in Lin Ruanruan's head, until she becomes addicted to it.

Tianshu originally meant to watch from a distance, but finds that her billions of years of loneliness are slowly melting away under the warmth of a mortal's body, her snarky remarks, and the snacks she secretly slips her. When Lin Ruanruan finally senses something is wrong and tries to run, golden chains descend from the void. "I've kept track of every insult you've hurled at me in your thoughts. Now you'll pay me back, with interest."

A corporate drone pretending to be a deranged believer, and an ancient lonely god pretending to be insane. They're both acting, but somewhere along the way, they end up giving each other their hearts. The most terrifying part is that the System tells her her transmigration was never an accident.