It is best to upload videos to YouTube, as it is easiest to calculate the exact time there. But, if you upload to the bilibili platform, there is nothing to worry about.

You need a maniac to come to you, you come to the very edge (where he will catch you the fastest) and while he catches you, open the pause menu for 1 second and hold down the "go ahead" button

А для вкладки All Chapter можно перезапускать главу в случае чего или умирать?