Dying in the arms of the woman he had yearned for day and night for years—well, so be it. But when he woke up, he found that he had actually transmigrated?

Fine, transmigration it is. But then he discovered he was already lying on a battlefield? Alright, get up! Yet after finally crawling out from a pile of corpses, he realized his army was facing total annihilation?

So he sighed deeply and said, "How am I supposed to handle this..."