Review Detail of Zehixius in Era of Castles: Starting with 99 Dragon Eggs

Ok, this book has a great concept and I love the idea the issue is mc has no character development complains about the girls luck when he starts with a freaking dragon, doesnt actually try just keeps hoping his dragons do it and hoping the blueprints come , like literally his dragons has more character than him, some dragons just dissapear, power levels change for no reason. also wouldn't there be more balance otherwise this is ridiculous i like the concept but does anyone know any webnovels/LN with the same trope?