In the end, the Conqueror was so overwhelmed by the aura Shane was releasing that he almost forgot what he was supposed to do.
It was Shane's bloodlust-killing-intent, which he faintly released in order to envelop himself with it, strengthening his body.
Enhancing his body as much as possible before entering an unknown, yet dangerous area was not something Shane wanted to do without having reached his highest combat prowess.
As such, while circulating large amounts of mana through his body, he used bloodlust-killing-intent to further enhance himself. Additionally, he released a small amount of mana in order to envelop his body with it, reinforcing his defense capabilities, while the young conqueror left for the dimension portal.
Even if he was not sure whether it would work or not, Shane could only hope for the best.
Otherwise, the life of his comrades and combatants would be in grave danger.
