The Strongest Crown Prince in History!

After transmigrating, he becomes the crown prince. In a moment of foolishness, he smashes the peerless jade treasure meant to be sent to an enemy state as a token of peace. He never expected to be dealt a hopeless hand from the start! Outside, enemy nations watch hungrily; within the court, powerful ministers and his imperial elder brother covet the crown prince's position! He only wanted to protect himself, but before he knew it, Qi Yan had achieved his life's ambition of reclining with beauties in his arms!