Is This the Battle for the C Position?.

Summary

Shang Cai, facing exhaustion, decides to use a gigantification serum, mistakenly believing it to be a giant demon serum. After injecting it, he experiences a surge of electrical energy, leading to a chaotic transformation. As he battles the Mohe Organization, his power escalates, causing destructive sound waves and cracking the underwater lab. Seawater floods in, creating panic on Academy Island, where tremors are felt, mistaken for an earthquake. Survivors rush to escape, uncertain of the cause, while Shang Cai's transformation intensifies, leaving him in a state of uncontrolled energy.

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