What's the difference between Princess Elizabeth and her sister Mary?

Princess Elizabeth is regarded as a symbol of Protestantism in China. She and her sister have different religious beliefs. Mary is tyrannical and perverse, always on guard against Elizabeth's call to restore Protestantism. At this time, Thomas? Sir Wyatt launched a rebellion, openly under the banner of deposing tyrants and restoring Protestantism. Due to poor planning, Mary concealed it. After the rebellion, Mary suspected that Elizabeth was the mastermind behind it, so she was called for questioning.