Responses
In one of chapter ml mentions that mc sister physic type epster that to s rank which is why she might have manifested it late when mc asked about his sister death when mc was saved by ml he also said thats why she was able talk with mc for week even if she was dead instantly and mc was trapped in building she wants to keep mc safe so she might have stayed with mc through her power
I expected that the MC was woohoo, but I wasn't expecting the plotwist of MC's sister?? Hopefully they'll explain why MC could hear he's sister