I’ve read 14 of your chapters but had to pause due to a busy schedule (not just your story, but everything else I’ve been reading too!). From what I remember, it focuses on an assassin questioning his job and developing a conscience about killing, right? You’ve done a great job introducing the character’s world and personality—it’s memorable enough that it still sticks with me, which is a good sign! Your character stands out compared to others I’ve come across in novels and comics.
That said, when it comes to creating a "hook," I think there’s room for improvement. I’m not entirely sure how you’ll want to approach it since I’m still exploring techniques myself—but I’ve learned a lot from reading other novels and applying those insights to my own work. In many stories, readers are left with questions or encounter unexpected twists, which really helps pull them in, though of course, that depends on the direction of your story! 
I haven’t read all of your chapters yet, but based on what I remember, you’re definitely on the right track. With some adjustments to pacing and tension, your story could really stand out. Keep up the great work, and I look forward to seeing how it develops!
