Great Tang: My Treasure Chest Is Unbeatable

After transmigrating, I became Changsun Wuji's son, Changsun Chong! Looking at the panicked court officials, I realized: Wait, it's the seventh year of Wude? The Turks are about to invade? Don't panic, I've got the Big Treasure Chest System. Open a chest and master modern smelting techniques. In the next moment, a hundred thousand Tang soldiers are clad in bright armor, blinding the Turkic dogs! What? You say the Tang Dynasty has no good food? Open a chest and master the art of spices. Meet the greatest god of cuisine! Changsun Chong is now seriously torn: should he be a rich second-generation heir who eats, drinks, and waits to die, or turn the Tang Dynasty into the world's strongest empire?