The Reborn Concubine's Scheming

As a concubine, she struggled for eight years and finally became a queen. Unexpectedly, things were unpredictable. Her husband actually joined forces with her sister-in-law to give her a late death sentence. She was in agony, but suddenly she heard that the seventh prince, who had always treated her coldly, was trying to save her. She actually rebelled and resurrected her life. She worked every step of the way, tried her best, but missed one person. She didn't want to fall in love again, but he broke into her heart. How can a cold heart be revived? Let's see how happy she is in life!