Crown Prince Regent: You Were Told to Defend the City and Die, So How Did You Become Lord of the World?

[Transmigration + history + alternate world + farming + high martial arts + political intrigue + conquest + leveling] The enemy’s army is at the gates, and the frail kingdom of Nanyue is on the brink of destruction! As the emperor flees with his entire clan, he appoints the unpopular Third Prince, Zhang Junlin, as crown prince regent. The prince had been sent to farm at the imperial estate, but the emperor wants to protect his own reputation by making him stay and face death alongside Jinling.

“The Third Prince is useless. To defend our borders and our ancestors’ legacy, he can die without regret!”

Zhang Junlin transmigrates into this world, and at first all he wants is to farm his own little plot and pursue the Dao. But this whole business of the emperor defending the capital and dying for his kingdom leaves him speechless. Since his cheap father has made him crown prince regent... then Nanyue is his, and so is the whole world!