The White Dove and the Letter (Katekyo Hitman Reborn! First Generation)

[Official blurb] Memory fades beneath the years; love ends between lips and teeth. ① Our world is vast. The boundless sea of Naples is merely a footnote. Yes, we no longer have time to dwell on the past. We have to move forward. ② [Short blurb] We want to fly to that faraway place and see that the world isn't so bleak; we want to fly to that faraway place and see that the world is still bright., "Zhang San's Song" BGM: Adele's "Set Fire to the Rain" [Reading Guide] [1]. The male lead will be either Giotto or the impostor Byakuran. The author has already decided, but won't reveal which one yet. One-on-one romance. [2]. The story begins after the First Industrial Revolution in the 18th century. Historical accuracy fans, feel free to... [3]. ① Adapted from "Comrades: Almost a Love Story": "Some kinds of love can only end between lips and teeth, hidden beneath the years." ② Adapted from Milan Kundera's The Unbearable Lightness of Being. [4]. A note about [Impostor Byakuran]: His full name is Shamon Alexis. He is an original character, an ancestor of Byakuran, first appearing in "Glorious Revolution." But the timelines don't match up here, so you can treat them as two entirely different people. [5]. Thanks to Putao Zai for the cover. It's gorgeous. [Recommended by a friend] [Older KHR stories]