Okay so, sister lisa is the one who got killed so serena vengeance for sister lisa and federick and kill the ml brother. Serena also have to find this special material in order to make the blond girl to shut up. Basically like a gem so that gem is related towards the brewery. That brewery is also has connection with serena’s family and the gem will hold all the secrets that will destroy everyone’s life. Blond girl knows where’s the gem but she realize if she touches the gem, she will lose everything so she’s trying to manipulate serena to touch it.
how are sister lisa and frederick related tho? siblings?
siblings but different mother and father. It’s hard to explain
I dont get the last part