How dumbo I'm 😭 I thought it's finished and started reading and now I get to know it's ...

How dumbo I'm I thought it's finished and started reading and now I get to know it's just beginning of the manhwa, during the reading I thought it's just get more complicated how author complete it and I also sure eheon ex would come but he not come still now why? and now I mix with this complicated situation and can't wait to read more nor can't have any patience to think what happened next