With this energy crystal, Xu Mumu immediately called over Doudou and gave him the largest piece. She explained the effects of this to him; although it could only connect one way from her side, it was already very useful.
"Mom, are you serious?" Yin Si widened his eyes. Now that the young man was in college, he didn't like others, except his family, calling him by his nickname.
"Of course. Go to your room and I'll try to contact you," Xu Mumu said excitedly.
Yin Si nodded immediately, and the mother and son started connecting from across a room. Xu Mumu held the Reincarnation Jade tightly and then felt a small part of her superpower being depleted.
A small light screen appeared before her, showing her son's tall figure. She could even clearly see the décor of his room.
"Mom?" Yin Si called softly. The soundproofing of the house was excellent, and he was worried that the crystal wouldn't transmit sound, but it proved to be entirely feasible and even clearer than a phone call.
