The Rat?

Of course, for now he had only been here for four years, no matter how one counted, and the future was always full of strange and unpredictable things, that was why one looked forward to it, and cherished it.

For Di Tou, with his ever fluctuating sense of awareness that diminished today and recovered tomorrow, all he needed was a little boost and things would move along much swifter. At the moment his sweeping efficiency was still the pitiful twelve to twenty. As long as he could break the twenty-five threshold, the first barrier he had tried to break a long long time ago, the recovery process would be a whole five times faster!

In that case, the twelve more years he needed…

Well, it would still be another two or so years, but that was certainly a heck of a lot faster than twelve for a total of sixteen!