I'm in trouble again! My best friend, the princess in the group, please save me!

????I traveled through time with my bestie. I just woke up and turned into an ugly woman. I was also taken back by a bully couple and tortured to do hard labor. My bestie turned into the only princess in this country. I finally escaped and went through many hardships to finally reunite with the princess' bestie. I thought I could live a life of being supported by her. But my bestie told her with a sad face that she was actually in a dangerous situation in the palace... The princess was a love-brained person in her previous life. She kept pestering the second son of the prime minister's family. The princess who changed her appearance actually let him chase his wife to the crematorium? Not only did her mortal enemy become her stepmother, but she also instigated the emperor to send her to marry? That's fine, but she also borrowed...