Book of Depression
After saving another world, heroes returned to the society only to become outcasts. Enraged, they decided to conquer the world until a new hero who was once killed by a hero returnee, sword hero, came and sought revenge
Stopped at Ch 5
Dark side of isekai
Protagonist got isekaid with a lame otaku but unfortunately didn't get any cheat abilities. She turned to the only thing she can do to survive... 'prostitution'
Edit: According to the novel, she actually had an ability and that ability has connection to sex
Stopped at Ch 16
Completed the novel (open ended and unsatisfied)
Stopped at Ch 13
Guardian Villainess
Protagonist transmigrate to the villainess cliché. The plot twist is that the real villainess was actually watching everything the protagonist is doing from her mind space and slowly learned the love she didn't know from the original story. After the protagonist fell into despair, the villainess was able to take back her body and swore to punish all those who hurt the protagonist.
Stopped at Ch 4
Literally Business
Hero Has Returned