After dying from overwork in the modern world, she is reborn as the worst student at an interstellar military academy. She vows to make up for all the “blessings” she missed out on in her previous life and become a proud slacker who can lie flat. But her body comes with the innate talent and combat instincts of a max-level war god. From then on, a strange sight appears on interstellar battlefields: the strongest war god just wants to lie flat, yet cosmic crises keep “forcing” her to the top.