Not telling how to write your story but how about a big brother for Kunou by the name of one Youko Kurama from YuYu Hakusho or cousin from one the nights Yasaka's sister join in the fun just saying

Hey is anybody for Kal X Cleria Belial X Misla Bael just so the mc has connections with rating game champion and the bael clan

+1

Not if you are going for Searfall because she is already a king of her own peerage and therefore can't join his the adding Hela would work perfect

Go Douluo with a small harem

save the moon child

fluer for the win

Hook up with Bonnie she is just like harry she's everybody's Ms. Fix it with no reward and only the death of her whole family just because she couldn't go of some toxic friends

A harem is three or more people in a relationship with one person so stop with that comment. Next for the author love your work so far one best SI harry potter fan fics on the site but if you read over the story you can see Mc needs a balance in his life of all work and no play and Tonks hits the mark in that department. She was fun side like in the earlier chapters when she may have been the main girl. However the serious ship you have going with Victoria make it somewhat easy to add her if you do what are already doing with the lords and lay titles