Oh ok.
The stone that you've collected is one of 4 stones that you have to collect in order to open a big door in the church. And the "dây cột" is actually a "dây cót" - a mainstring that you can use it in the clock that is in the save room. Use it and the clock will stop tickling and a "đầu sư tử" stone will drop.
ah yes, I almost forgot about that part :P. It's one of the more frustrating monster chase level compared to others. But you almost came close to the end of the game xD, I'm very impressed! That part was hard and challenging, but it's doable, you just have to push the crate as fast as you can, there are several ways to push it and eventually, you will find the fastest way xD!
There are only 2 endings? Just making sure xD I did finish the game! I played to see both ending, luckily I saved before having to make the choice with either taking DESCON to get the key or taking DESCON to kill Terry.
This was pretty astonishing and mind blowing. I loved how everything connect, the puzzles, the rooms and the backgrounds. I legit spent like 2 days on this game and although it was difficult because of the language barrier but it was totally worth it!
