Sin trains Ingwer in S-rank stuff.

[Chiryoku]

*I use great Dragon Fire at the sky, creating thunderclouds, then I use Chidori, taking control of them, and then I let thunder strike your clone*

 

[Sin]

*You take control but the kirin doesn't form properly and hits the clone*

Form the kirin properly *Creates another clone*

 

[Chiryoku]

*I use Great Dragon Fire on the sky, creating thunderclouds, and when they form I use Chidori, taking control of the clouds, then I use my chakra to form a lightning bolt, and let it come down on your clone.*

 

[Sin]

*It hits the clone and it poofs*

Good work, take a rest, continue tomorrow.