During these leisurely days, Du You didn't focus on leveling up or enhancing his skills. However, Du You's skills weren't necessarily dependent on automatic progression, such as his Summoned Beasts.
Having consumed quite a number of Law Crystals, his Summoned Beasts hadn't stopped their evolutionary journey during this time.
Unbeknownst to him, his Summoned Beasts had absorbed the rewards from his recent endeavors. Even though Du You didn't do anything, the two Summoned Beasts advanced consecutively. This meant his combat power had increased once again.
Of course, one was his primary combat beast, the Black Jade Griffin King, and the other was the Double-headed Blood Demon Dog.
It wasn't until his Summoned Beasts advanced that Du You remembered his recent haul was indeed sizable.