It was no use. Mirai could only return home, practice his spiritual power, and work hard to strengthen himself.
However, the essence of divine spiritual power was two dimensions above chakra. Naturally, it was far more difficult to cultivate than chakra. Thus, after half a day of training, Mirai found that his total amount of divine spiritual power had only increased slightly. It was practically useless.
It looks like if I get any energy in the future, I'll still need to exchange it for some skills or something. Otherwise, cultivating spiritual power is just too slow. Mirai thought helplessly. Then he checked the time and realized it was already eleven thirty.
Mirai got up, straightened his clothes, and headed directly for the Hokage Building.
"Lord Hokage, may I ask what you have decided?" Mirai asked with a hint of respect.
Sarutobi Hiruzen looked at the young man before him and nodded. "There has been a conclusion regarding your promotion to Ren Shang."
"Oh?" Mirai's eyes lit up. "What is it?"
"Because you have only been a Chunin for a short time and lack seniority, the mission will be very difficult."
"Are you sure you want to accept it?"
"Of course." Mirai answered decisively. Though he had a vague sense of foreboding, this was not merely a simple mission—it was also a main quest from the system worth 500 Energy Points!
If not for this mission, Mirai would not have returned to Konoha. After all, being a carefree ninja was quite nice too.
Sarutobi Hiruzen nodded. After a moment, he said, "Amegakure has recently shown some strange movements. Its leader, Hanzo, has also been acting strangely. He has not appeared for a long time. Go to Amegakure and investigate. Record everything you see and report it to me."
"Hm?" Mirai did