Even If You Have Money, You Have to Work Hard to Become an Immortal.

Xu Kun, a modern cow horse, traveled through the world of cultivating immortals. The system only told him that if he defeated the demon king, he could go home with his cultivation. Going back to the time when he came back, because his mother was terminally ill, Xu Kun returned to modern times to save his mother. In one thousand and forty-three years, he finally managed to find an immortal. Immortals and demons have entered an era of peaceful coexistence. In desperation, Xu Kun kidnapped Yun Muran, the daughter of the Demon Lord, to provoke a fight. As a result, the system deprived her of her cultivation and turned her into spiritual stones. At the last moment, Xu Kun teleported himself to the desolate forest around Qitian Capital in the northern region of the Ten Thousand Demons Territory to start the road of reconstruction. However, he was deprived of it by the system every time. In the end, Xu Kun finally became the strongest immortal in Taixu China at his peak, but at this time the system finally recognized that his cultivation Because they were all sent to the upper plane to resist the dark night, the system told me that you can choose to go back to save your mother, but the planes will be destroyed one by one in the future. If the upper plane system is also unable to control modern time, your mother will die. Where will you go?