11 parts Complete MatureSequel to 想い出
"You're old enough now to understand that I won't be able to always be there for you," - Uzui Tengen
Those words rang through [name]'s mind for the past few years. Kibutsuji Muzan was defeated, the Demon Slayer Corps was then disbanded, yet, the strong bond between them still remained as they decided to continue residing at their estates.
Demons no longer exist, or so they thought, but the love that Tokito Muichiro and Rengoku Senjuro had for [name] was still burning strong. There was a new mission for them in life as they grow older, for they fell deeper for the retired Light Pillar.
All they wanted, was for her to choose.
So that she will be happy.
Because now they're old enough to understand, what love is.