A look of shock flashed across Chen Zhennan's eyes, and his heart was instantly filled with self-blame and regret. He really shouldn't have let Song Yunyang return to the capital of Da Yan.

After a moment's thought, Chen Zhennan said urgently, "Dig a pit and bury the gold and silver, then have my men repair the tunnel, hide in the grave, and wait for me to come back."

After saying that, Chen Zhennan patted the tombstone, and the tombstone slowly opened, revealing the tunnel underneath.

Without hesitation, Chen Zhennan mounted his horse and galloped towards Dagushan, thirty miles west of Tianyang Pass.

Under the moonlight, Chen Zhennan's figure galloped along the mountain road, the sound of his horse's hooves echoing in the quiet night.

Upon arriving at Dagushan, Chen Zhennan found Dong Ning and Song Yunming, who were sitting around a campfire discussing countermeasures.

Upon seeing Chen Zhennan's arrival, both of them showed a hint of surprise on their faces.

"General, you've finally arrived!" Dong Ning's voice was filled with excitement.

Song Yunming hurriedly asked, "Where's my sister? Where is she?"

Chen Zhennan's expression was grave as he told them the news of Song Yunyang's arrest.

Upon learning that his sister had been arrested, Song Yunming suddenly reached out and grabbed Chen Zhennan by the collar.

"Chen Zhennan, what kind of bullshit war god do you think you are? If anything happens to my sister, I'll take your life!"

As soon as he finished speaking, the tip of the bright silver spear was already pressed against Song Yunming's neck.

"Kid, I advise you to calm down. If you dare to mess with the commander, I'll take your life right now, believe me?"

Dong Ning's tone was icy, his eyes filled with murderous intent, ready to strike at any moment.

"Dong Ning, put it down. This is my fault. I'm making plans, but I'm short-handed. Otherwise, I wouldn't have let Yun Yang take the risk. Now is not the time to talk about this. I need your cooperation."

Upon hearing this, Dong Ning put down his silver spear, and the three of them sat down and began to discuss countermeasures.

Fifteen minutes later, Dong Ning expressed his approval of Chen Zhennan's method. As for Song Yunming, he naturally had no objections; as long as his sister could be rescued, any method would suffice.

At 1:15 AM, Dong Ning and Song Yunming mobilized their troops, and then the two sides merged together.

"Invite the troops to the Great Yan army camp, set off!"