"However, seven thousand drops is a bit too little. Advancing to an Early Rank 2 Spirit Planter requires eight hundred experience points, with each point representing one spiritual medicine, which means a consumption of eight hundred points.
The experience required for Mid-Rank 2 can be calculated as two thousand points, consuming another two thousand. That already uses up nearly half.
Given the system's pattern, the experience required to break through to Upper Rank 2 will definitely be around five thousand. At that rate, seven thousand drops won't be quite enough!"
Chapter 375