When innocence fades, will you still remember the figure who stayed by your side in childhood?
Su Mu transmigrated to Teyvat, but as a ghost, visible only to innocent children...
He spent a cold winter with a little fox, raised a timid golden-haired girl into a proper Dandelion Knight, fattened up the plump Cocogoat, and helped Hu Tao find her grandfather...
Su Mu stayed with them throughout their childhoods, until they grew up, parted ways, and gradually forgot him.
When you grow up, how much do you still remember, even of the saddest goodbyes?
Ningguang: The Jade Chamber now hangs above Liyue. Where are you now?
Ei: This eternity has existed from the start to remember you.
Shenhe: The red rope binds my soul, but it cannot restrain how much I miss you.
Greater Lord Rukkhadevata: Nahida, promise me that even if you forget me, you won't forget him.
As countless memories became bonds, Su Mu's body gradually grew more substantial, until he truly appeared in Teyvat.
"You're all grown up, and you still like to cry?"
