χοιρόθλιψ

I remember reading a short survival manga similar to Alice in Borderland, when at the end of each round the people had to go inside a sort of capsule, at the start of the game there was an already dead guy and someone stole his phone to play the game, and between the participants there were an old man and a guy with a knife. If someone knows it pleaseee tell me the name

I'm searching for bls with tops
that have beards, and straight manhwas with a ml that has a beard