He Tiantian didn't need to learn any new skills.
He Tiantian, "Japanese!"
Since she had to disguise herself as someone from Japan, mastering the language was essential.
Moreover, Japanese played a significant role in He Tiantian's plan.
He Tiantian certainly didn't want to be like the original inhabitant of her body, who felt insecure for not knowing Japanese, and couldn't even convincingly disguise herself as a Japanese person!
Seriously, the original didn't seem stupid, so how could they not distinguish what's important?
He Tiantian cursed the original inwardly, but she still immersed her Divine Soul into the Virtual Learning Space.
The Space had basic Japanese teachers, so He Tiantian followed along and studied.
In addition to that, she also had the Space simulate living scenes in Osaka to do practical Japanese language study.
After spending a full three years in the Virtual Learning Space, He Tiantian had mastered fluent Kansai dialect.
