At the end of that week, Kate has mastered Meditation and Zen, and just like Billy has expected, she easily learned Earth Manipulation… but Billy didn't learn how to control other people's mana. In any case, her condition had improved so much that before, she barely could stay awake for one or two hours before running out of steam, but now she could stay for six hours. Still, her Hp and Sp never were at the max.
"I knew it wouldn't be easy, but…" Billy furrowed his eyebrows. "This virus is quite something. Maybe my assumptions were wrong."