How to unlock Sifu's secret ending (step by step)

1. To get started, you must simply complete Sifu by killing all the bosses.
2. Once you defeat Yan, you will learn about his motives.
3. After that, you will have to defeat all the bosses again.
4. Important - in the second stage of each battle, you need to focus on the structure of the enemy. Break it to reveal a tooltip with the X key. It indicates the possibility of performing a finishing blow. Don't press the button!!!
5. The battle will continue. Again destroy the structure and again do not press the button / key to finish off the enemy. After that, he will lower his hands.

Repeat actions with all five opponents to get the true ending