This book is simple enough climb a tower get loot upgrade village repeat spinkle in some romance and drama.
I will point out that the MC level is based on the highest floor he’s been to, level 20 floor is the highest floor you where able to clear then player level 20 is were you will stay until you clear floor level 21. The loot he gets is what makes him stronger besides his level going up basically he cant put points into or practice to raise his VIT, DEX, STR, INT…….