I recommend the novel " CEO Wen Died After His Wife Was Tortured Crazy ", a modern novel about wealthy families. The male protagonist was very gentle in front of others, but he was actually hiding his feelings. He had repeatedly warned the female protagonist that she did not deserve happiness. The story was full of elements of sadomasochism and a black-bellied and domineering male protagonist. It was very suitable for readers who pursued the gentle but hidden male protagonist. I hope you like my recommendation.