The items left behind by the Lion People weren't particularly useful for Du You, but absorbing them provided some minor benefits. Of course, the best approach was to exchange them with others.
Whether in this world or after returning to Earth, trading for items that were actually useful to oneself was always better.
So, the next step was to carefully select targets—preferably those that could offer something valuable.
Having adapted to this world, Du You and the two sisters finally loosened up a little. The three of them flew towards a chosen direction, and as long as they avoided the inner circle, the level of danger for Du You wasn't too high.