Yan Yu revealed the secret information about Lígōng to Chen Lingyun actually with the intention of saving a few lives for Lu Country—rather than having more soldiers risk their lives to obtain intelligence on the mysterious realm.
But who was Chen Lingyun? She was someone full of cunning schemes and quickly relayed this intelligence to Chen Tianming.
Father and daughter privately discussed the matter and soon came up with a new plan... Keeping it from everyone else, hence it is not mentioned here for the time being.
Finally, it was December, and temperatures in Jinling Prefecture dropped further, prompting the team villas to turn on their underfloor heating.
It was then discovered that the underground training field had no underfloor heating, as that area was originally designed as a garage, so everyone moved their training upstairs to the living room to practice their Qi Refinement and breathing techniques.