I've Become Useless Through Time Travel, but the System Is Still a Voice Assistant

Dressed as a loser in the sect, he started in hell mode where he was beaten by strong men. The system he was bound to was even more outrageous - he was known as the "No. 1 Assistant in the Three Thousand Worlds of Invincibles", but in fact he was just a mouth-watering voice assistant that couldn't even find the switch for the protective shield. Steal the sword? Unjustly accused! He is a useless person who can't even use the fireball technique, and a sword is too heavy to hold! Just when he was about to be beaten to death with sticks and fed to wild boars, the sect's youngest junior sister Su Wanwan fell from the sky and became his life-saving straw. He originally wanted to make a living by selling miserably, but who knew that the system's drama gene suddenly awakened, and he became the "source of happiness" of the sect by accident. Lin Gouzi: Wait, what about the promised counterattack by the loser? How did you become the favorite of everyone in the group? System: Host calm down! This is called saving the country through curves, and the main focus is to win by lying down!