"Wei Lingyue said your mother accidentally stepped onto an incomplete Teleportation Formation and vanished before his eyes in an instant.
"Afterward, he tried to contact your mother, but the Message Talisman merely spun in circles where it was. Left with no choice, he abandoned his exploration of the Ancient Cultivator's Cave and returned to Kunyu City.
"Wei Lingyue said he went back to check the Soul Lamp your mother had left in the Wei Family. It showed that your mother was still alive, only that she had not returned for the time being.
"A month later, he came to the Feng Family carrying an extinguished Soul Lamp and said your mother had 'fallen.'
"In truth, your mother's Soul Lamp in the Feng Family's Soul Lamp Hall had not gone out. Moreover, your mother used a Bloodline Secret Art to tell us that she was in the Weiling Realm and that we need not worry."
Yunxi's eyes lit up after hearing this.
"Uncle, does that mean Mother is currently in the Spirit Realm?"
"Yes. However, your mother was only at the Foundation Establishment Middle Stage back then. Life in the higher realm must have been difficult for her as well. After that, she sent no further messages.
"First, using a Bloodline Secret Technique across realms consumes a great deal of blood essence. Second, your mother seemingly did not wish to return to the Weiyu Realm."
Feng Jiaqing stated his speculation objectively.
Yunxi understood. For a woman with an adult soul, rather than remain by the side of someone who did not love her, it was better to venture through the higher realm. Since she had the chance to reach a place of greater heights, why return to the Weiyu Realm? Perhaps her cultivation could advance even faster in the Weiling Realm.