Forgotten Title Japanese novel where mc was born without skill and class but becomes the strongest with training

The mc was born without class or skills but he trains to be the strongest, he first trains with the sword with his mother(sword saint) and masters all her skills, then he trains maguc with his father(strongest mage), the he wants to try and become a beast tamer so subdues the 4 strongest monsters. It has arcs, the sword saint arc, the magic training arc, the beast training arc. It has atleast 4 volumes. The first book was sword training, 2nd book was magic training, and 3rd book was beast taming. The 4th volume in the cover has his children i think. His family are all super op, his wige is not that op. Last time i read was at the 4th volume but haven't finished it

 

It reminds me of https://www.novelupdates.com/series/mushoku-no-eiyuu-betsu-ni-skill-nanka-iranakattan-daga/ but I doubt it's the one, since I only read the manga.