With northern India secured and its defenses impenetrable, Arun's gaze turned beyond his borders—to the thriving empires of China's Sui and Tang dynasties. Known for their grandeur and power, these eastern realms represented not only trading partners but potential allies in a vast and complex world.Under Arun's direction, diplomatic envoys journeyed across the Silk Road, bearing gifts of fine textiles, spices, and treasures wrought from bedrock roads and temples. The Sui, eager to maintain stability and extend their influence, welcomed these missions, fascinated by tales of a kingdom unified under an immortal emperor and a colossal wall guarding against varied foes.When the Tang dynasty followed the Sui, embassies grew in frequency and significance. The Tang rulers, intrigued by the blend of mysticism, learning, and power in Arun's realm, sent monks and scholars who lingered in Prithvigarh's schools and temples, fostering exchanges of Buddhist philosophy, medicine, and governance practices.In the halls of Delhi—now the vibrant capital perched along the great roads—Arun negotiated terms of peace, trade, and mutual respect. His command blocks quietly coordinated the vast logistical undertakings required to support these embassies, ensuring messages traveled swiftly and securely.This diplomacy established a delicate balance of power and cultural exchange, protecting northern India from external threat while positioning Arun's dynasty as a pivotal player in the dynamic web of Asian empires. The emperor's immortal legacy intertwined not only with the land but with the shifting tides of empire far beyond his walls
