You might consider 'Steins;Gate'. The plot takes unexpected turns, and in some cases, the main character's fate is quite tragic. It's a sci-fi visual novel with a lot of depth and twists.
I'd recommend 'Echoes of the Void.' The main character's death in this novel is a powerful and unexpected conclusion that leaves a lasting impact. It's not a typical ending but gives the story a unique depth.
In 'Game of Thrones,' several main characters meet their demise before the end. For instance, Ned Stark's death early on sets the tone for the series' unpredictable and often brutal nature.
There were a few novels that could be recommended to readers who liked to regret the supporting characters after the main character died. Among them," They Regret After the Female Lead's Death " and " His Opponent Regrets After Breaking the Marriage " were novels that described the regret of the supporting characters after the main character died. These novels could satisfy the readers 'preferences for this plot.
The diary might contain some dark secrets or a curse that leads to the character's demise. Maybe it triggers a series of supernatural events that can't be escaped.
😋If you want to read a novel with Xiyan and Sakra as the main characters, then I suggest you read "Archean Emperor". This is a fantasy-Eastern fantasy novel, full of blood and pleasure. It tells the story of a high-spirited young Sakra fighting fiercely and fighting for hegemony in a different world. The male lead of Sakra was a figure who aspired to become a top powerhouse, while the female lead of Xiyan was a big villain in this book. I hope you like my recommendation, Mwah ~😗
He was the only survivor of the protagonist's race. He faced loneliness and fear, and could only take risks to get rid of loneliness. The Insect race had invaded, and he had begun a journey full of adventure. There were no romantic scenes in the novel, and the main character was a lone hero. I hope you like my recommendation.