Rui started feeling very weak and sick. he ate very less and doesn't have strength to take care of himself, but his husband, Tsukasa, did it for him.

He heard that the door to the house opened, which meant that Tsukasa had come back after his daily walk in forest.

"fufu.. honey, you're finally here.." Rui said with smile on his tired face. but this moment of happiness was interrupted by a cough.