Dressed as a Skeleton, the School Goddess Girl Was Knocked Unconscious

When Su Mo woke up, he found that he had traveled to the world of the dead and became a monster at the bottom of the world - a skeleton! Fortunately, he is bound to the super god upgrade system! As long as you kill enemies, you can continue to level up! … My name is Luo Lingshuang. During the awakening ceremony ten years ago, I awakened my unique talent as a spirit master. Every contract spirit master can contract with powerful alien creatures, grow together with his contract spirit, and even merge with the contract spirit to gain heaven-defying power! But I made a contract with the most ordinary skeleton, and I fainted on the spot! To this day, alien creatures invade in large numbers. What appeared in front of me was the undead knight who killed the golden Behemoth with one shot, the bone dragon who exterminated the black dragon king of the alien world with one breath, and the countless undead army! Looking at the undead lord in front of me who was commanding an army of hundreds of millions of undead, I fell into deep thought. Is this really the skeleton I contracted to stun me? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.