In webnovels tagged with mysterious past, protagonists conceal dark secrets or forgotten histories that slowly unravel as the story progresses. This genre thrives on themes like amnesia, secret royal lineages, concealed powers, and enigmatic childhoods, with plot twists that keep readers guessing. Common tropes include lost memories, hidden identities, or shocking family backgrounds that dramatically change the character’s fate. Readers love this tag for its suspenseful storytelling, tight plotlines, and the thrill of discovery as every clue brings the protagonist—and the audience—closer to the truth. If you enjoy intricate world-building and unraveling enigmas, these webnovels full of shocking pasts and tantalizing mysteries are sure to captivate you.