One could say the harvest was quite substantial.
Just the Centennial Spirit Marrow alone was enough to keep Lu Yi happy for a long time.
Lu Yi couldn't help but sigh in his heart, indeed, sparring with geniuses brought the greatest benefits.
Hmm... and Yun Xi too; it seems he needed to spar with her often as well.
In the following days, Lu Yi spent his nights cultivating and his days were mostly spent in sparring sessions.
Yun Xi and Han Yu would visit Lu Yi's cave mansion almost every day, and Jiang Fan and his two friends were not shy, following them there to freeload food and drinks given their relationship.
Lu Yi, of course, was welcoming.
Just Han Yu and Yun Xi alone, even if they sparred in turns, couldn't recover quickly enough. Adding Jiang Fan and the others, often they would all end up exhausted.
One could only say that Lu Yi had too much endurance.