Grit is Grit

The old people also formed their own group, and they were currently shop hopping. This group of old people was small, so it was understandable they were tight-knit.

Other than Mathilda, who had been protected by Drake, how many old people could've survived the first disaster? Let alone one year later? 

Anyway, this group was formed gradually. They had made a morning exercise thing, where they'd do poses and other light-activity exercises like tai-chi. Whenever there was a big event and they didn't want to bother the younger generation, they would meet up and enjoy the events among themselves. 

For daily routines, they would often hang out in tea houses after work, though they frequented the more affordable ones. 

In this group, there was Cathia, Cassie's grandmother, and Bona, Bumi's grandmother.