The seme and uke died because uke wanted to save a cat and fall, the seme wanted to save the uke but also fall. Then a woman told them that they could be revived if they help her. The seme need to collect blood and the uke sperm. The uke is a boxer and the seme an ex-yakuza. If I remerber correctly the world they are sent to collect fluid is in the past and the seme want to save is ex-boss because he was stabbed to death.
The seme and uke died because uke wanted to save a cat and fall, the seme wanted to save the uke but also fall. Then a woman told them that they could be revived if they help her. The seme need to collect blood and the uke sperm. The uke is a boxer and the seme an ex-yakuza. If I remerber correctly the world they are sent to collect fluid is in the past and the seme want to save is ex-boss because he was stabbed to death.