The system is inspired by Chuvashov's Fork. I found the Chuvashov's Fork has some draw backs and want to improve the system.
I still feel it has some rooms to improve. Therefore, I would like to invite your help and suggestion. Please forgive my poor writing! Just cut it short, let's go!
Review of Chuvashov's Fork
I borrow the image, which defines the Fork, from mql4.com:

the left is down trend, right is up trend
The Fork's idea is to use 3 Fractals to form 2 Lines, which indicate the trend reversal.
I, sometimes, found the price will against the system after the price breaks the trend line.
Furthermore, I observed that even the fork's indication is correct, but the fork is too wide. We just keep waiting the price to break the line.
I illustrated the problems as follow: My Idea is try to add one more fractal and 2 more trend lines to identify the reverse more accurately and quickly.
1. 4 consecutive fractals: F1, F2, F3, F4
2. 3 consecutive trend lines + 1 other trend line: FTL12, FTL23, FTL34, FTL14
3. Fork's formation is applicable, except one situation.
I will illustrate point 1 and 2 in following pictures and go to explain point 3 in more details: