Well, 'True Beauty' and 'Noblesse' could be considered similar. They have engaging characters and interesting plot developments like Sketch. Also, the art is quite captivating in both.
Some manhwas similar to Sketch could be 'Tower of God' and 'Solo Leveling'. They have elements of adventure and fantasy that might appeal if you like Sketch. The world-building and character growth are handled well in these.
There are a few like 'The Gamer' and 'Lookism' that share similarities with Sketch in terms of art style and storylines.
You might like 'True Beauty'. It shares some similarities with Sketch in terms of character development and the way it captures emotions. Also, the art is quite appealing.
I'd recommend 'True Beauty'. It has similar themes of transformation and self-discovery as Lookism.
You might like 'Tower of God'. Both have unique art styles and complex storylines that draw you in. Also, the character development is quite interesting.
Well, 'The God of High School' could be similar. It has intense action and unique plotlines like Sign.
Well, 'Lookism' could be one. Both have engaging storylines and well-defined characters. The themes of personal growth and social issues are explored in a similar way.
I'd recommend 'The Secret of Angel'. It has a similar theme of being trapped in a mysterious situation and has great character development.
I'd recommend 'The Breaker' - it has a similar action-packed style and intense fighting scenes like 'The Boxer'.
You might like 'Solo Leveling'. It shares some similarities with 'Bastard' in terms of the protagonist's growth and the fantasy elements involved. The action scenes are also quite thrilling.
Well, 'Lookism' is quite similar. It has a unique story and art style like Shutline.
For instance, 'Cheese in the Trap' and 'My ID is Gangnam Beauty' share similarities in exploring relationships and personal growth. They deal with themes of love, self-esteem, and adapting to social expectations.