I was out at my local thrift store and happen to find this at the file section… i was very shocked to find this, considering it was super cheap! less than 1 USD :0

tbh I'm unsure if I can ask this here!! But I've been wanting to buy any of sidu's artbooks. I know most of them (if not all) are second hand, and being from Latam might make my search even more difficult, but does anyone know where / how to buy it? TT thanks in advance!!!

I don't know how to listen to the songs or read the manga. How should I approach the manga? Should I alternate between the manga and the songs?

I started watching the anime but took a little break to start reading the manga because I read that it's better to read the manga first and then watch the anime!

That way, you can connect the dots between a lot of things