Demon Slayer: My Breathing Technique Can Evolve

In the first year of Taisho, Kanzaki Ryo woke up in a strange thatched house. He remembered that he was dead. But he couldn't remember how he appeared in this era where everything was devoured by ghosts. The cold bodies of my parents lay at my feet. My sister's last breath dispersed in the night wind. The killer had disappeared into the darkness. There was only a translucent panel in front of him, floating quietly in his field of vision—— [Breathing Evolution System·Activated] [It is detected that the host has experienced a ghost attack event·Initial evolution point +1] [Currently you can practice the breathing method: water breathing] [Evolution route: water → ice → freezing air → absolute zero →???] He knew what the world would become. He remembered Muzan Kibutsuji, the Twelve Ghost Moons, and the boy selling charcoal who would lose his whole family in two years. But before changing his fate, he had to survive tonight. Because that ghost - is back. The Heavenly Dream Ice Silkworm belongs to Yuhao, and the Holy Law God of the Dead belongs to him. We share the great opportunity and venture into the Starry Forest together. The martial soul "brain" awakens, and the technology of the past life is transformed into a soul-guiding weapon; the Snow Emperor makes a contract, and the ultimate ice transforms into infinite forms. Based on Xing Luo, he instigated rebellion against Haotian Sect, disintegrated Shrek's pretense of hegemony, and revealed the true face of Poseidon. Tang San said: "I am doing this for your own good." Zhao Qiming said: "Put away your good intentions and go back to your divine realm." This is a reconstruction of the entire Douluo world order.