Picking up Only One Person to Protect the Family, I Will Be Completely Socialized in the Company

Who knows! He kindly took in an alien weasel. He originally just wanted to live a stable life, but his life suddenly spiraled out of control! There is no system and no time travel. Relying on props from aliens, the protagonist goes from being involved in the workplace to being forced to get involved in interstellar disputes. Internally he strikes hard, externally he is obedient, but the alien immortal always causes trouble. In the days to come, daily routines that make people laugh and cry will be staged...