Tau bowed his head, standing in silence. He helped the suffering subject, but why is his soul so heavy? Once again, I had to resort to euthanasia in secret from the other clones and Prime Dottore. How tired Tau is of all this. The methods used here are alien to him, but the clone is afraid to go alone against the system.

After one incident, Tau's eyes almost always water, reacting to any light. But now tears are pouring from his eyes not for this reason at all.

"..."