เจ้ากําลังสอนเรางั้นเหรอ

In my past life, I was a loser emperor, tricked into surrendering land and forced to sacrifice my empress for peace, only to watch her choose death over betrayal. Her suicide became my greatest regret, and I ended up killed by our daughter. But fate has given me a second chance. This time, I will protect my family at all costs...