"Hands are tied at the moment, can't do anything about it." Senku said, and there was nothing truer than that. So he wasn't going to concern himself, at least in the moment he was helping.

It was likely he'd spend many nights thinking, scheming and planning.

"Yeah." Senku responded. "Chronologically. I was petrified for a long time." He explained. "While I'm not in a hurry to die, I'd be satisfied with another sixty years or so." He had no desire to live forever. That sounded dreadful.