What the fuck? HAHAHAHAHA I'm confused as well Gongja-nim. It's both a reward and trauma for you lol. You never expected sword emperor and your master to be your parents and call each other with pet names. Add that bastard being your little brother lmao
He's committed to treating him as his son, even going as far as having his will to give Soohyuk his shares ╥﹏╥