I Became the King of the World by Becoming Kaguya’s Disciple and Getting a System

[System] + [Master] double buffs let him crush everything. Whatever's fun goes!

I've transmigrated again? From Martial Souls to Dou Qi, the Dragon Clan, and cultivation... and now I've transmigrated to the Hokage world?

The day before the Chunin Exams,

two voices filled Du Zhe's mind, both speaking with absolute certainty.

System: “Congratulations, Host! You've bound the most beautiful, ahem, the strongest System. With my help, you'll become the one and only ruler of this world!”

Kaguya: “Kid, become my disciple. After you bring me back to life, you can cling to big sister's leg!”

This is how you become invincible!

Du Zhe: “Obito, I'll help you create a world with Rin in it!”

Infinite Tsukuyomi Pro Max, activate!

What's so bad about an illusionary world anyway...?

Note: This is an original story, not a retelling of the original timeline...