Ah! This manga kinda reminds me Daisy Jealousy! I'd recommend it if you enjoy the "I love you, but I'm also jealous of you" trope. Though Daisy Jeaously is Deeper than this one.
The only problem that didn't get solved is that those around him in the castle still thought of him as a Ornamental King. I wanted him to prove himself as a True King. Dx So, I didn't feel the ending was too satisfactory.
Ah! This manga kinda reminds me Daisy Jealousy! I'd recommend it if you enjoy the "I love you, but I'm also jealous of you" trope. Though Daisy Jeaously is Deeper than this one.