The Spiritual Energy Is Revived, Only I Know the Future

One year before the full recovery of spiritual energy, Lin Fan received a watch from the future. Through the watch, he can contact himself 10 years later and start practicing Reiki in advance. He has the best cultivation method and the best cultivation partner. However, 10 years later, mankind is facing a catastrophe: the invasion of alien civilization. To resist alien civilizations with highly advanced technology, short-term training alone is not enough. To save mankind, we must use these 10 years to carry out cyclic development at the scientific level... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.