Da Qin: at the Beginning, My Father Eavesdropped on My Thoughts

Traveling through the Qin Dynasty to become the eldest son of the First Emperor, Ying Su was in a bad start and was lying flat, but he was madly complaining about his father in his heart every day. Ying Zheng eavesdropped on his son's inner thoughts throughout the whole process and saw through his true nature of pretending to be a pig and eating a tiger. He relied on his inner voice to avoid the crisis of Qin's demise and built a long-lasting empire.