Poison from the hector flower is a very powerful poison on the 1st floor. But for beings from the upper floors, that poison was nothing more than a hangover elixir. It was harmful to all beings on the 1st floor. After all people from the 1st floor were not that strong to resist the effect of poison. But people on the upper floors had the ability to neutralize the poison's effect.
Park Shin Hye regretted that she lost her temper and attacked Alman solely on the basis that he served them poisonous tea. But now she regretted it deeply. Such poison could not hurt them. But as she attacked him, she gave him a reason to attack her.
