C579 Brotherly Love!

Nangong Han sat in the study, writing a battle letter, his eyes filled with a fierce determination. It had been a day since he woke up, and he hadn't eaten anything. His anger and worry made him forget his hunger.

Just then, a small figure appeared at the door. Nangong Han looked up and saw it was Nangong Mo.

"What are you doing here?" he asked