RokyesLt
the MC should have korra or both but definitely should have korra, he could teach her everything he knows about warping, hand-to-hand combat, using weapons, etc. Korra has a pretty aggressive personality when it comes to working things out so she will really appreciate it when the MC makes her stronger, not only with Earthbending, he can use his knowledge of the series to give her access to several sub- folds like plants, combustion, flying, blood, etc. maybe he can help her mentally bend like Amon, Bumi and ming-huan
author, in the series it's almost impossible not realize that korra and asami had something going on most of the time, you can make a polyamory relationship, the two not only like mc but also each other, it can be a cool idea, because Didn't they end up together? it may be the turning point of how to return to asami in the story, korra's friendship with her, korra is a little difficult but she's not a woman who keeps calling you every 10 minutes, you see.
it's possible to get Asami into a relationship with the MC again(together with Korra), I haven't read about 'the legend of Korra' but from the wiki I know Asami dates that guy and after a while they break up and even get into a relationship with Korra, the thing is that Asami loves the Protagonist but forced herself to break up with him because of the false evidence, it could make her relationship with that guy not progress much because he will realize that after she finds out the truth she will show signs of loving the MC a lot, and it's going to be painful for him, so he'll break up with her, then she and Korra will come to an understanding of their own and after that it's off to the Harem (of two girls). Thanks for the chapter author-san
The plot, story and MC are very good, what makes me sad is going to the review section and seeing several one star reviews write by a 10 year old kids complaining about NTR, about the MC being a Simp or about the Mc's relationships, really, reading is good, but these people should go out and socialize more, not every MC has a God complex and is a psychopath.