Li Fufeng proactively challenged.
Xu Lingjun naturally wouldn't refuse.
Or rather, if Li Fufeng weren't Li Jingjun's grandmother and always leaning on a cane appearing fragile, as if she'd topple with a gust of wind.
Xu Lingjun, having done good deeds for many years and suffered much from old ladies, was inherently intimidated, even though he knew Li Fufeng wasn't like that. Otherwise, Xu Lingjun might have been the one to initiate a challenge.
Ever since using seven bottles of Spirit Liquid, it should be noted.
Boosted by the True Essence of Tomorrow, Xu Lingjun hadn't encountered a formidable opponent.
Though Tomorrow's True Essence was strong, it wasn't an enemy... he couldn't fully grasp his own limits yet.
Especially since he would soon be heading to the Polar Star Battlefield.
Before that, he felt it necessary to methodically assess his strength.
So...
When Li Jingjun finished her bath and changed her clothes.