Star Dome Railway: Traveling with Fireworks

[No time travel] [Single heroine Hanabi] [Mostly original] [Character ooc apology] [Part of daily life] [Relaxed and happy] Feng, who lost his memory, met a fool who couldn't get rid of him. There is no other way, the two of them can only walk together. Feng experienced a lot along the way, and finally remembered the past in grief. ... The black-haired girl held the boy's hand and refused to let go. "Don't go..." The young man's smile was still so clear. "Take this mask and return it to me next time we meet." The girl took the mask, but never saw the boy again. It's a wait, and it's a journey to the throne. ... If there are any discrepancies with the original work, all are original.