Training Plan

Orochimaru's Laboratory

Before Karin arrived, Orochimaru began giving a detailed account of the results they had achieved over the years.

"These are a series of modifications made for Sage Mode."

With that, he tilted his head slightly and gave Tsunade a meaningful look.

Tsunade immediately understood. Her hands swiftly formed seals, accompanied by a sharp cry:

"Ninja Art, Hundred Healings Sage Art!"

In an instant, the Yin Seal hidden on her forehead was released, and a powerful force burst forth.

Patterns entirely different from before emerged across Tsunade's face.

The once winding, twisting lines had now become straight and orderly, running horizontally and vertically.

As Tsunade activated the Hundred Healings Sage Art, Senyo keenly sensed vast amounts of natural energy flooding like a tide toward the Hundred Healings Mark on her body, where it was rapidly absorbed.

Watching from the side, Orochimaru began explaining unhurriedly:

"Tsunade's Chakra control is exceedingly precise, but the Byakugou Seal has always possessed a fatal flaw—it restores the user's body at the cost of consuming their own life force."

Orochimaru paused briefly before continuing:

"So, after extensive research and experimentation, I carved curse marks into the pathways within Tsunade's Hundred Healings Mark."

"This allows her to fuse natural energy with the Chakra in her body, forming Sage Chakra to replace the original method of recovery that came at the price of her life."

Hearing this, Senyo was secretly astonished.

He had never expected Orochimaru to perfectly combine seemingly unrelated curse marks, sage arts, and Tsunade's Yin Seal to create such an inconceivable combination.

"Amazing! You used to have overwhelming recovery but lacked effective defensive options. Now even your defense has caught up."

Senyo could not help but marvel, instinctively analyzing the situation with the experience and knowledge he had accumulated from playing games in the