Sophia had been in heaven when Skarg called her down to support him in their quest to find and keep Loki. If he hadn't done so, she might be fighting right now, which means that the chances of surviving will be as low as one in five even in the best-case scenario. So she is glad that she isn't on the Heavenly Battlefield right now.
Serge still didn't know why the Heavenly Battlefield was so dangerous, but he still said, "I'll be joining the Earthly Battlefield too once Simon advances to rank 3."
Skerg nodded and said thoughtfully, "Simon should be ready to advance to rank 3 in about a year. Probably 7 more months."
The father and his two children chatted amicably for a while, until Simon couldn't hold back anymore and said, "Do you think Slav killed our mother?"
Sophia shook his head and said, "I don't think so. She died of complications during childbirth. It wasn't Slav's fault at all, and she would have died even if he wasn't the incarnation of a divine being."
