C195 Introduction to fire control

"Where did you two go?" Ling'er looked at the two of them and asked.

"Hehe, just now your brother went out to find me to discuss things," Luo Yu laughed.

"Talking about the heart? "Hmph, who would believe you." Ling'er said as she pouted.

"Brother Brother Luo is right, we have indeed gone out to discuss what has happened," Bai Yutong said with a faint smile