I Tear the Green Tea with My Hands to Protect the Palace Position

Due to conflicts and various misunderstandings between mother-in-law and daughter-in-law, the relationship between the two people who originally loved each other developed a rift. She didn't know his deep love; he didn't know she was reluctant to leave. But she didn't want to give up the feelings that came from hard work. Anyway, the rest of her life is long, and she has plenty of time to tear up green tea and protect her position in the palace!