The flower is from the stalker. It's filled with discussing pheromones. MC went out of the building and was feeling dizzy. He called his boyfriend. He came and investigated the apartment. Then he suggested that omega has to stay at his place. In the last chapter omega looked like was going into heat inside a taxi. The chapter ends there. I'm afraid. I hope the taxi driver takes him to hospital or something .
Spoiler
The flower is from the stalker. It's filled with discussing pheromones. MC went out of the building and was feeling dizzy. He called his boyfriend. He came and investigated the apartment. Then he suggested that omega has to stay at his place. In the last chapter omega looked like was going into heat inside a taxi. The chapter ends there. I'm afraid. I hope the taxi driver takes him to hospital or something .