Aoki_Aku
If this were a printed novel, your cliffhanger ending could be forgivable. However, given the nature of webnovel, this is tantamount to throwing down the gauntlet. I do hope you consider continuing and giving the story a proper ending. Moreover, you have to fulfill the promise of who lies within the metal box Nico left behind.
Probably the only way this could have ended in a good way! I am glad that the mother named him properly this time. Which leads to a theory or just my own wishful thinking.…. that his mother could have been the form of the humans goddess that was built or made with what was left of her power so the drug addled mentally sick women was just the only way that she could cope