Rubik’s Cube of Heavens魔方诸天

So, from what I can tell this novel is a Harry Potter Fanfiction, but can someone tell me why "Rubik’s Cube of Heavens" is the title? It doesn't explain that in the synopsis.

For the record, I haven't read this yet.

Kinda bland. It's not so bad but not good either, something to read when there's nothing else left.

1. The Mc, the "genius", is stupid. His reasoning for things baffles me. I would've accepted if he chose gryffindor for a reason but guess why he did it? You needed to answer a question to open the Raveclaws door and it's "troublesome". Guess what he thought when he saw moving stairs up too the tower? The question was not so burdensome it seems. And guess what he did when he got a memory charm that gave him access to all memories he had? Nothing! Yes, nothing! It took him a whole month to remember to browse through his memories about Harry Potter. There's other things too but this should tell you alot.

2. Nothing happens. Really. I'm at chapter 60~ and nothing serious happens. He shows how "genius" he is, studies, has bland and completely plain conversations with the teachers and that's almost all of it.

3. Translation is annoying but not mtl bad. However, the writing is bad in my opinion. The characters are plain and their personalities are twisted by the author. They also talk like if they're from a Chinese cultivation novel for some reason.

Overall rating: barely 2★/5★

When I saw that “Magic is also…violent!” I thought immediately in this word " exploooooosion "

Good but not good enough. Typical transmigration story except his original world is advanced. No more transmigrator house(Ravenclaw) but Gryffindor.Timeline is 4 years older than HarryPotter going to Hogwarts.

Too Confusing For My Taste....

“Waaaagh——”