Over a dozen years have flown by in focused research.
In the laboratory, Jeming slowly shut off the dazzling beam of the high-precision laser engraver.
He intently gazed at a First Level Black Giant lying flat on the reinforced alloy experimental table, holding in his hand a multifunctional biological and energy monitor, carefully scanning its thoracic cavity, especially the intricately modified core area.
The data stream on the screen was stable and met expectations, with all indicators reaching the design standards.
Upon seeing this, an uncontainable smile of satisfaction finally appeared on Jeming's tense face as he let out a long sigh of relief.
"Finally... it's done."
Over these years, the critical issue he focused on was resolving the problem of the Black Giant's insufficient destructive power when facing extremely strong fortifications or massive targets with tough exteriors.
