1)At first this story was supposed to be a harem, but these days I had various ideas and I noticed that the harem would ruin it (sorry harem lovers)
2)Some characters are too young, for example, Bell is 14, so for all the main characters of the anime if they are 14 or younger I will add 2 years, and if they are 16 or more I will add only 1 year. A person will be considered an adult when he/she is 16 years old.
3)Bell's growth is too fast, he will become lv 4 in 5 months(Aiz becomes lv 2 in 1 year), so I have to debuff his ability. He will still beat Aiz's record
4) Some events will be similar or the same, while others will be completely different from the original work.