Help! What Should I Do If My Apprentice Always Wants to Strangle Me? !

Dual male protagonists + traveling through books + villain's rebirth + protagonist's complaints + system + dual strengths After Ling Xun stayed up late to post comments insulting the author for the final chapter of the popular low-scoring masterpiece "Sin", he saw a rather magical comment. After liking it and going to bed, he woke up the next day and found that he had actually time-traveled into this novel! And there was an invisible electronic voice that kept urging him to do the task? ! In addition! Ask the system! How did the cute little licking dog in the early part of the book turn into the big devil in the later part? ! Oh no, why is he still a little gentle?