Three Kingdoms: My System Lets Me Pay to Win

I transmigrated into the Three Kingdoms era as cannon fodder for the Yellow Turbans, only to be surrounded by the Trapped Camp from the start. System prompt: Your first summon costs one hundred taels of gold, but your pockets are emptier than your face is clean. With a greatsword about to come down, inspiration struck. I shouted, “System, I’ll pay with my lifespan!” Amid a shower of golden light, Dian Wei appeared with a roar, and the enemy general instantly collapsed in terror. Just as I was congratulating myself, the System reminded me in a quiet voice: “Dian Wei loses one year of life for every hour he is summoned. Host, please make the most of your time…” Wait, won’t I end up dying of old age on the spot by the time this battle is over?