Time for some med knowledge: Blood transfusion isn't actually as easy as it sounds. Blood from close relatives pose a high risk of transfusion associated GVHD (very fetal).
And even from unrelated people repeated rapid transfusion can cause something known as the lethal triad (so she likely...
Yeah. And the fact that no one ever thought of a simple concept of producing a fixed amount of something to measure mana astonished me. Makes me really worried about the IQ level of the people of that world.
(But then again characters of a story can only be as intelligent as the writer so...
She knew already he's cheating cause he cauld avoid the joker straight from the beginning. Never even drew it once. And the guy doing the swapping was behind her. So he could also see that and did the swapping at last minute.
And Akemi can't see any ghost other than Nirasawa the main owner...
It's a possibility that Shiou himself told Helheim to spread misinformation driven by his chunni instincts. To keep people in the dark and control them from the shadows.
These japanese only know how to milk off of a single plot when a work becomes famous. I see one streaming manga, and the next second, 10 more come out.
Btw, if you want a similar setting of MC having a seemingly useless ability but it improves overtime, then there's one webtoon Growth Type...
These Japanese are too far gone now.
There's very few stories now that are actually enjoyable and have some originality.
I think it's time to start cleaning up my bookmarks keeping those stories. My time-wasting will also reduce, so it's kind of a win-win.