Traveling Through the Spirit World: Lend Ten Years of Life to the Empress

"Xu Xiaoan, I will lend you ten years of life." "You go to the spirit world and wait for someone for me." "Who does the empress want me to wait for?" Xu Xiaoan asked. "That person, like you, has the eternal flower mark on his palm." "If you don't come for a year, you will have to wait for a year." "If you don't come in ten years, you will have to wait for ten years." "Even if you turn into a spirit body ten years later, you must fulfill this promise." Xu Xiaoan once high-fived the empress and swore to help him return to the world. It's just that after he came to the spiritual world where yin and yang are chaotic, he forgot many things. Until one day, a stranger came to the library he carefully maintained. Only then did Xu Xiaoan recall the agreement he made with the empress. [Non-system, non-system, non-system, important things are said three times.