If you delete your account, you will not be able to log in with this user ID and all of your information will be permanently removed.
And you need to agree to delete the following information:

Personal Data
Your personal Data include Email address, Nickname will be removed

Third Party Account information

Consumption History, Recharge History, Chapter Unlock History, Series in My List.

Account Balance
All your coins have been consumed and you can delete your account.

VIP related benefits
Your account is not currently in VIP status.

Please log out of the account on other devices in time, otherwise the App on other devices will be unavailable.