Time flew by swiftly.
In the blink of an eye, another month had passed.
During this month, the entire Demon Slayer Corps had immersed themselves in an intense and lively training environment, filling the training grounds with a massive crowd every day.
Reiger continued to spar with the Hashira as if nothing had happened, both taking them on as sparring partners and serving as one for them, engaging in fervent battles daily.
In such circumstances, among the Hashira, someone finally succeeded in accessing the Transparent World.
That person was Himejima Gyoumei.
He unlocked the Transparent World on the third day of that month.
As the pinnacle and strongest member of the Demon Slayer Corps, Himejima Gyoumei proved through his actions that his reputation was well-deserved, causing a great stir among the other Hashira who had not yet succeeded.
Thus, amidst doubled efforts and training, the Hashira successively unlocked the Transparent World.