TF Family: Just the Heartbeat

Is There Any Male Protagonist Who Is a Trainee of Times Fengjun?

Are There Any Good Novels About the Fourth Generation of the TF Family?

I want to read a book similar to "Four Generations of TF Family: Escape".

I Can Also Ask for All the TF Four-Generation Literary Double Men.

I want to watch content similar to "TF 4: Always Want to Have Me Exclusively".

Is There Any Book About Yondaime (Please Ask If I Don't Want a Bisexual)?