C275 The Old Dragon Was Born

Lan Tian did not know whether to laugh or cry after being played by the old dragon. "I say, are you a dragon or a dragon? Why do you know everything?"

The old man snorted proudly. "Hmph hmph, I know astronomy, geography, and peace from above. Bright Yin and Yang, understanding the Eight Trigrams, knowing the Supernova, knowing the Inner Hidden Art. In the midst of strategizing