滅び朽ちる世界に追憶の花束を ～present for you～
p4u（present for you）
P4u stands for Present For You; There is no evidence of an independent system model.
Nostalgic Flower Shop
Signed as the producer and distributor for 'A Bouquet of Reminiscence in a Decaying World ~present for you~'.
Chaku Kotatsu
Credited as the original illustrator in 'A Bouquet of Reminiscence in a World of Destruction and Decay ~present for you~'.
ムシロ
He was credited as the screenwriter and designer for 'A Bouquet of Reminiscence in a Ruined World ~present for you~'.
Hanako (present for you)
A robot that inherits the will of Weihuang and tells the future about the past.
A bouquet of reminiscences in a world of ruin and decay ~present for you~
"A Bouquet of Reminiscence in a World of Destruction and Decay ~present for you~" is a free additional chapter by Nostalgic Florist, abbreviated as P4U; Combining cross-era figures, revealing identities, and carrying on memories to supplement the original.