strangefen

cover the vent
4 (44.4%)

jam the giant fan
3 (33.3%)

check the shelves for materials to make a tent
4 (44.4%)

ransack the room for materials to burn
1 (11.1%)

put their hoodies' hoods up
8 (88.9%)

closer huddling (all three)...
6 (66.7%)

...on one of the bed things instead of the floor
2 (22.2%)

take selfies with the camera (won't keep them warm, but will pass the time)
0 (0.0%)

Chu Shuzhi could use his strings to rip the control panel off the wall
2 (22.2%)

Chu Shuzhi could use his strings to pull the door off its hinges or the linings off the walls (like he broke into the Hanga caves)
6 (66.7%)

like, NOT close the cover on the OFF switch (Changcheng, ILU)
5 (55.6%)

other
4 (44.4%)

stipend from Dixing
7 (77.8%)

pay from the university
9 (100.0%)

investments from when he first came to Haixing
1 (11.1%)

investments in a lollipop factory, specifically
4 (44.4%)

an alchemical/Midas power
2 (22.2%)

a trust set up by his fellow soldiers from the ancient war that has been held in his name for ten thousand years in the belief that he will return one day
1 (11.1%)

moonlighting as a fashion model
1 (11.1%)

moonlighting as a restaurant chef
0 (0.0%)

secretly a best-selling author of epic historical novels
0 (0.0%)

he's actually a man of fairly modest means
4 (44.4%)

other (please specify in comments)
0 (0.0%)

Sundial allowing Li Qian's grandmother to protect Li Qian (ep 2)
5 (41.7%)

Sundial giving a hint about where to find the Awl (ep 5)
1 (8.3%)

Sundial acting as locator device for Wang Zhang in the Hanga caves (ep 10)
2 (16.7%)

Awl making Wang Zheng an energy being (ep 10, flashback)
3 (25.0%)

Awl imprisoning revenge-rampage!Sang Zan (ep 10, flashback)
2 (16.7%)

Awl giving visions of the sub-zero lab (ep 19)
4 (33.3%)

Sundial shielding Zhao Yunlan from Ye Zun's energy attack (ep 20)
5 (41.7%)

Sundial exchange restoring Zhao Yunlan's eyesight (but corrupting Shen Wei's energy) ep 20
1 (8.3%)

All four --> time travel! (ep 34)
8 (66.7%)

All four --> time travel back! (ep 35)
10 (83.3%)

All four imprisoning revenge-rampage!Ye Zun (ep 35, flashback)
2 (16.7%)

All four facilitating the Skype call to YOHE (ep 38)
4 (33.3%)

The Lantern (with bullet) making a booby-trap for Ye Zun (ep 39)
1 (8.3%)

All four lighting Dixing (ep 40)
6 (50.0%)

other (please specify in comments)
3 (25.0%)

he's healing himself instead of someone else
2 (13.3%)

it's a physical injury rather than a failing life force (cf Teacher Zhang, Butler Wu)
1 (6.7%)

the injury hurts, owwww
3 (20.0%)

he's left it so long since the injury was incurred
3 (20.0%)

he's alone and doesn't have to hide his effort
11 (73.3%)

other (please specify in comments)
2 (13.3%)