Hello everyone, this announcement was written in 2011, and if this announcement is made to you, it will unfortunately mean that the book may be suspended for a while. Due to health reasons, the author has been admitted to the hospital at the end of December, and since then all the updates have been deposited, which is also the reason why the update speed has not been fast. The author very much hopes to walk through the journey of this book with you, but there is always a time for things to happen, and I hope that we will meet again one day. (To be continued)