Rise of the Immortal Black Dragon King

I got some ideas on what was wrong with the story after getting input from all the platforms. I'll address those issues when I start writing again in December or January (I'm taking a break because of my exams) since this month's chapters are already written. One of the issues is the lack of Slice of Life moments, I think. There's been too much fighting or focus on other plots or side characters, and I haven't developed Kouske's relationships with the heroines much. I'll try to fix that. But what would be a good balance? Slice of Life moments every 5, 10, or 15 chapters? Which one do you think is better?