Facing hardship among fellow disciples yet looking on without lending a hand is considered a grave or minor infraction within the West Sea Sect, depending on the situation and outcome.
The severity of punishment can range from crippling a disciple's cultivation level to expulsion from the Sect!
If Shan Yuxin wanted Wang Chen to rescue the stronghold of Wuliushi, Wang Chen could have righteously refused—assistance beyond one's capabilities can be ignored.
However, if the other party simply sought refuge, then Wang Chen was both morally and rationally bound to not turn them away.
Otherwise, should the matter be exposed, his reputation within the Sect would be tarnished, not to mention the punitive Sect rules.
Therefore, Wang Chen returned to the ground-level defense area as quickly as possible.
While controlling the protective array, he opened the gates of the defense area.
The moment the door opened, a figure flashed in instantaneously.