Simplify the following text for a Grade 7 native English-speaking person.
Original: In the meantime , Ichigo must take over Rukia 's role as a Soul Reaper , battling Hollows and guiding souls to the afterlife realm known as the Soul Society .
Simplified: That is how the adventures of Ichigo and Rukia begin . Together they search for Hollows and perform soul burials on souls , cleansing the spirits and sending them to Soul Society .