Dim's feed

I remember this manhwa. It was an action, no romance, based on litrpg and mythologies systems. I remember this one arc that has little to do with the mc, but it took place in an airport. A dungeon had just appeared and it was based on Anubis. Basically Anubis was a collectable and has this scale that dictated who should be his owner. There was this kid who was weighed to be lighter than the heart at the other end of the scale and this kid got it. But MC was reborn and took this Anubis by basically gaslighting him/overpowering him.

I want to revisit, anyone know?