So, Castle & Myosotis.

Is without a doubt the best love story I in my whole life. Yuxiu wrote such emotional tale that is way more then what you can imagine at first. I will not spoiler anything because the less you know about this VN the more enjoyable it is. 

Presentation of the VN is amazing, one would say the lack of sprites is a downside but Yuxiu handled that well I never felt the lack of the sprites stopping me from caring for the characters or understanding them, Yuxiu write scenes in a such immersive way that you don't need to see the characters but you know exactly how they look, how they are expressing and most importantly how they care for each other.
The music is second to none, I never heard such amazing tracks that fitted so well the scenes, the usage of piano and xylophones really creates the atmosphere of caring, of longing and love.
The writing did surprised me, I will not lie I didn't expect much from how the intro was but I couldn't stop reading it, it grabs your attention that makes every new scene come with immense anticipation and the story overall is so well made that I never felt like any plot point was missing or under cooked. There are some typos and some grammar issue that can make some moments confusing but is nothing major then just reading again to make sense of the intention.

If you need any recommendation to give this VN a try then here is mine I from the bottom of my heart think this is amazing love story to read.