Deep Sea Survival: Start a Submarine

Recently, something happened at home, my mother is seriously ill, and I really don't have much energy to code words.

For the brothers who recently voted for monthly votes and gave rewards, I am here to express my apologies, and I am sorry for your support.

I don’t know how long this state will last. I can only try to ensure that there will be no interruptions. After the things at home are stabilized, the normal update can be resumed.

Thank you all again for your support, thank you so much...