Moving time Forward and Backward in time will cause the shadows to move and provide Aysu a path to move in.
PS5 Gamepad
To move Forward in time, press the L2 button
To move Backward in time, press the R2 button
Xbox Gamepad
To move Forward in time, press the LT button
To move Backward in time, press the RT button
Keyboard / Mouse
To move Forward in time, press the E key
To move Backward in time, press the Q key
Switch (1 player)
To move Forward in time, press the ZR button
To move Backward in time, press the ZL button
Switch (2 players)
To move Forward in time, press the B button
To move Backward in time, press the X button