The depression of the Second Hokage progressed. His physical abilities were fine, except for poor eyesight from birth due to albinism, but Tobirama had long been accustomed to this feature. His problems were in his head. After Hashirama's death, he completely stopped experiencing emotions. The younger Senju devoted himself to his work, because that was the only way he could fill the void inside, otherwise, being alone with himself, he was visited by only one thought…