Twin Souls of Dongpo: Cold Settles the Rivers and Mountains

At thirteen, Su Shi of Meishan is born with three souls coexisting within him. He carries the poetic bones of a great Song dynasty literary giant, the tactical thinking of a modern football star, and the immortal foundation of Imperial Uncle Cao. In his past life, the nation was shattered, the Jingkang Incident brought humiliation, and Yashan saw the final lament; in this life, he is determined to defy fate and protect the vast rivers and mountains of the Great Song. In his youth, he uses cuju to practice military strategy, gathering eleven loyal core members, honing their teamwork and tactics step by step, rising to the top of county and prefecture leagues. With his loyal dog Youyou by his side and his eagle Zuozuo as his eyes, his foundation gradually takes shape. At eighteen, he becomes a first-rate martial artist; at nineteen, he enters the jianghu, secretly acting as the mysterious ranger 'Cold Guest,' mastering instant teleportation and moving between the light and dark worlds. At twenty, he joins the military, becoming a general by day to guard the nation and a cold guest by night to quell undercurrents. He openly trains three thousand elite special forces and secretly builds three deep mountain bases, laying long-term espionage lines across Liao, Jin, and Xia, enduring over a decade of patience and careful planning. He controls the nation's commerce, sets a century of state policy, and integrates military training, finance, espionage, and maritime expansion. When the wolf smoke rises again and the Jingkang Incident approaches, Su Shi uses his lifelong accumulation to turn the tide, eliminate the border threats of four nations, end the chaos of the era, and usher in a millennium of Great Song unity and prosperity. — Description from novelcodex.org