It's garbage level of writing, the guy can even restore missing limbs with hammer as part of "repair" skill, heal random illness or even build houses with single tap... there's no problems to overcome, just smooth ride after his brother kicked him out and stole his fiance, even all the girls are 100% upgrade from his former wife-to-be.
Anyway it has alright level of art (some panels looks even good, depends of each drawing) and it's basically lowkey battleharem with a lot of different girls, fanservice and comedy based on "HOW DID YOU DO THAT?!".