Naruto: Teaching a disciple will return 10,000 times, start by teaching Naruto SSS-level ninjutsu

Story of: Naruto: Teaching a disciple will return 10,000 times, start by teaching Naruto SSS-level ninjutsu
 

After traveling through Naruto, I became the weak villain Mizuki. Every step I took could lead me into the abyss. Fortunately, the system was activated, and the apprentice would receive a 10,000-fold return. Granting the apprentice ninjutsu, illusion, physical skills, ninja tools, items, etc., will receive a system return of up to 10,000 times. [Ding!] [You grant Naruto a bowl of miso barbecued pork ramen, triggering a 1,000-fold return.] [Congratulations on getting a bowl of miso barbecued pork chakra noodles. Eat it all and your chakra limit will increase by 1 Kakashi.] [Ding!] [You grant Uchiha Sasuke the water-treading practice method, triggering a 10,000-fold return.] [Congratulations on obtaining the air-stepping technique, stepping on the air to spiral up to the sky, and being able to stay in the air for a short period of time.] ... Naruto tradition, teaching the apprentice to kill the master? Not possible. To me, the master is always stronger than the apprentice.