[Quick travel + double male protagonists + yandere + 1v1 + redemption + small black room + slice attack]
Shen Ye is the last member of the "Travelers Liberation Alliance".
His mission: to enter the small world on the verge of collapse and awaken the former mission worker trapped in the cycle - his lover, Gu Shen.
The system said: "You only need to destroy the original main line of men and women to complete the mission."
Shen Ye smiled.
In the first world, he was a young master who was abandoned by his family in the apocalypse. Shen Ye picked him up from the pile of zombies, but he turned black and awakened, pinched Shen Ye's neck and asked, "Who are you?"
In the second world, he is the sick owner of an e-sports club. Shen Ye jumped to his team, but he locked Shen Ye in the training room: "Now that you are here, don't even think about leaving."
In the third world, he was a vegetative person lying on a hospital bed. Shen Ye brushed him off and talked to him every day, but he suddenly opened his eyes: "I've been waiting for you for three years - no, I've been waiting for you for three hundred worlds."
Shen Ye thought that as long as he kept searching one world at a time, he would be able to take him home one day.
Until the tenth world, Gu Shen woke up early and pressed Shen Ye on the bed with his backhand, his eyes red:
"It's my turn this time."
"You have searched for me for three hundred worlds, but I will lock you up for the rest of your life."