Review Detail of saske_uchi in Inhuman Warlock

How are you able write 25 chapters per week and still update in your other novels with total around 50 chapters/ week. Previously you used to face difficulties in updating 2 chapters a day as it requires lot of thinking in order to get the character right. I just started writing a novel and I'm facing difficulties in writing 1 chapter a day as it needs to be well connected with all the previous chapters and give perfect setting for MC in order to make better story future chapters. I hope I can get some suggestions from fellow author and fellow readers. Are you translating any novel by making changes or is it Original?