Lu Chen employed the second proposal ever put forth by scientists—Black Hole Expansion!
Initially, when the scientific team within the Wandering Alliance was conducting a research plan related to Black Hole Expansion, the Electromagnetic Civilization suddenly traversed through Space Wormholes and preemptively launched a war. Naturally, the Wandering Alliance could only be compelled to battle. However, the scientific teams within the Wandering Base did not interrupt or abandon their research.
