Zee's activites

The youngest middle commander, Woo Tae-ha, will be assigned to the “East Seven Center,” ...

I'm creating this list because i've read many incest manga's intentionally or unintentionally.so i thought of creating a list. 
True incest ( Blood related sis x bro) 
step bro x sis
step father x daughter
uncle x niece  
 twincest

"The unfortunate chain began when a man and a woman from conflicting villages fell in love with...