Current Experience Points: 21280.
As the 2,800 experience points vanished, the void around Duan Mu trembled faintly, but it returned to its normal state the next second.
"So it really is a qualitative change."
Duan Mu sensed himself. After investing 2,800 experience points to raise his Spiritual Power to Advanced, he could clearly feel that his Spiritual Power had undergone a qualitative transformation, and he could control it much more smoothly.
However...
Spiritual Power: Advanced (0/100000)
"Isn't this a little too much?"
The corner of Duan Mu's eye twitched. He had been in the Soul Society for five whole years, yet the experience points he had obtained didn't seem to have reached 100,000.
And this was only for Spiritual Power. He still had Zanjutsu, Shunpo, Hakuda, Kido, and so on to upgrade... If each one required 100,000, just thinking about the experience points needed made Duan Mu's face darken. And that still wasn't the most terrifying part. Compared to investing in these individual skills...
Kido was a true bottomless pit. There were over a hundred Bakudo and Hado spells combined. Even if he selected only ten of them to cultivate, he would need at least a million experience points!!
This gave Duan Mu the urge to give up on Kido, focus on practicing Zanjutsu, and later get a wooden sword engraved with the words "Lake Toya" so he could run around hacking at everything.
"I'm still lacking friends!!"
Duan Mu sighed and focused his attention on the system interface again.
Twenty thousand experience points was quite a lot, but it couldn't be considered much. He had to think carefully about how to use them.
Even knowing that Kido was a bottomless pit, Duan Mu couldn't possibly give up on it.
However, Duan Mu didn't immediately improve his existing Kido. Instead,