De-aging Process

The corner of Shen Nianzu's lips twitched in disapproval. Why must he match his age with the two dumplings? 

It was not like he had not done this before – after all, he had always preferred to disguise himself as a child when challenging the Cycle. However, his previous disguises had been more like those of an eight or nine-year-old. It was the perfect age where he appeared harmless enough to make others lower their guard, and his body nimble enough not to inconvenience him if he needed to fight.

On the other hand, the two Jin Jiuchis seemed no older than five – not counting their real age, of course.

When Shen Nianzu imagined how he would need to fight with those chubby legs and short arms, he couldn't help but feel like his odds of winning plummet by ninety percent.