C150 The Rings Are Interconnected

After Ling Yun returned to the Ling Residence, he immediately wrote a letter and said to Ling Chen, "Send this letter to Zhao Yu, don't let anyone find out about it."

"Before he entered the palace." Ling Yun added.

"The number of people who can use it is still too little," Ling Yun sighed. "I hope Faang Chao can use it faster."

After organizing his emotions