Rerecord count: 48022
By: yizhihongzhunan
According to this RTArule TAS, the human limit most likely in 18:37.926 at warpless speedrun.
Wait 5 seconds at the beginning of the video in order to get prefect bullet in 5-1.
The TAS is lose 266 frame than L+R TAS, respectively 1-3, 1-4, 2-4, 3-4, 4-2, 4-4, 5-4, 6-4 and 7-1 each lose 21 frame, 6-2 lose 63 frame, 8-4 lose 14 frame.
Youtube video:https://www.youtube.com/watch?v=7Wm2fVMCTRI