Everyone: After Severing Ties, I Sold My Life to Summon the Devil

In his previous life, Li Mo was rejected by his parents, played by his coquettish older sister, and framed by his fake brother. In the end, he was tricked to death by his fake brother, and he died with no peace of mind. After returning from rebirth, Li Mo decided to sever ties with his hypocritical family. This is a world where the abyss has descended, monsters are plundering, and everyone has entered the era of career change. Everyone can awaken at the age of eighteen and change careers to obtain combat or auxiliary careers, and become stronger by killing monsters. Li Mo changed his profession to the weakest combat profession Summoner, but obtained the Secret Treasure profession and deepened it into the God and Demon profession Mountain and Sea God and Demon Summoner. By selling your lifespan, you can summon mountain and sea beasts, gods and demons, artifacts, and even Taoist companions. Li Mo only has sixty years left to live, but fortunately, he can gain longevity by killing monsters. The mythical beast Fire Qilin, the Immortal God Yang Jian, the divine weapon Kaitian Divine Axe, the Immortal Killing Formation, the Taoist Companion Nine Heavenly Mysteries... One by one, the items in the Records of Mountains and Seas Gods and Demons were summoned by Li Mo. Many years later, Li Mo held the God's Axe, held the Nine Heavens Mysterious Girl in his arms, and waved his hand as the army of gods and demons poured into the gate of the abyss behind him, instantly overwhelming the army of monsters. You say that summoners are the weakest. What does it have to do with our summoners of mountains and seas and gods? Kneeling on the ground, crying and begging my Li family to get out of here quickly. I don't want any affectionate dogs. I, Li Mo, don't know you.