Start with a Bed and Bravely Venture into a Different World

[No knife, no cruelty, original and interesting] [Salted fish protagonist + tsundere system + little elf who knows how to cook] Traveling through a different world, others use their combat power to kill monsters. I start with a bed + the elf just wants to lie down! As a result, the "system" complained every day: "You two rookies! Are you going to lie down until the end of the world? First dig the isolation ditch in the mushroom forest!" Protagonist: "... Okay, dig a trench and grill mushroom skewers?" Hostess: "Brother digs the ditch and I deliver the water! I'll taste the mushrooms first when they're roasted!" "Wait! There are knives!" "Many knives!!!" "Run!!!" Death~ "Don't tell me, this knife point is interesting." "I think so too."