The Legend of the Demon Martial Emperor: An Isekai Cultivation Adventure - The Legend of the Demon Martial Emperor, #7

In the Yi family of Hongcheng city, Yi An was an insignificant member, but after his father's disappearance, Yi An and his mother suffered bullying. Until three years ago, when an accident occurred, the real Yi An ceased to exist. The current Yi An is actually a devil cultivator who has crossed over from another world. After three years of tempering, he rose from the ruins. With the body of a devil cultivator, he broke free from his shackles and looked down upon all others...
A young devil cultivator, reborn into this other world. Here, his brilliance soars again. No devil is too formidable, no devil too fearsome...   ---    As the air continued to heat up, suddenly, a gust of wind came from ahead, and right after, it felt as though the temperature miraculously dropped. What was going on? Approaching slowly, they stumbled upon a gigantic toad squatting on the ground! The toad was entirely red, but the bumps on its skin were somewhat black, emitting a faint glow as if about to explode, showcasing immense explosive power.
Its mouth bulged in and out, and with each motion, Yi An could feel the scorching sensation in the air decrease slightly.