Naruto: Tsunade's Disciple, Cursing Danzo from the Start!

Yu Sen transmigrates into the world of Hokage and becomes Tsunade's only male student.

From the start, he awakens the [Battle of Wits System]. As long as he wins a contest of wits, he can draw a character card from his opponent and gain their skills and traits.

His first order of business: help Tsunade clean out the casino, rake in ten billion ryo, and return to the village in triumph!

What's more, he awakens a fun new feature: he can forcibly transfer the [negative curse] on a character card to an enemy!

At the village gate, Danzo leads the Root in a menacing display. "Yu Sen's origins are unknown. We must take him back to Root for questioning!"

Yu Sen smiles faintly, then turns around and puts a curse on Danzo: [Hemophobia (Source: Tsunade)].

The next second, Danzo's eyes roll back and foam spills from his mouth. "Blood... So much blood... Help!!"

Hiruzen Sarutobi drops his pipe. The ANBU are dumbfounded. The whole village is in shock.

Yu Sen spreads his hands. "So this is the darkness of the shinobi world? That's it?"