National Survival: Starting from the Mental Hospital

[Crazy batch system + mental hospital cultivation + monster invasion + cool killing] The Liujia Pavilion Mental Rehabilitation Center is a mental hospital in the eyes of outsiders, but in the eyes of Jin Xin, it is a sect that cultivates immortality in a hidden world. While others take medicine and injections, he sits cross-legged in the pavilion and absorbs the yin and yang of heaven and earth; While others received psychological treatment, he practiced the "Secret of All Things" and waited for the decree from heaven. A meteor falls, alien monsters tear apart reality and come to the world, and a doomsday catastrophe breaks out! The Crazy Batch system was successfully bound, and other people's systems issued serious tasks, but all they could think about was causing trouble. "Host, swallow that abnormal creature and your cultivation level will increase greatly!" "Host, don't let that weird thing escape. Eat it and you'll level up!" When the crazy monk encountered the crazy batch system, Jin Xin carried the infusion tube and killed the tide of monsters. Everyone in the world thinks that I am crazy, but little do they know that it is this world that is crazy!