To be honest, if I were him, I'd hasten my journey to secure Yami-yami no Mi, as I'm pretty sure that it was by this time that Ace was chasing Teach. And my opinion is probably biased since it's one of my favorite devil fruit aside from Op-op no Mi.
Great chapter, but what bothers me abit is, since he is taking his sweet time, why isn't the woman that waits for him in the new world, come looking for him instead, she is goin to grow old as things are goin now :P
Since MC got stronger, are you going to remove how he always loose concious when he inject blood, if so, you should make it refined very slowly like instead of 2 hrs, make it 1 month and changes appears slowly with barely any pain.
he didn't even do anything and people are saying he is cheating. this is why harems are best can't say they are cheating if the women knows he will get more women especially since he doesn't even remember her completely.