Complex sentence: He arrives in Auria and finds the bell and rings it, but has a problem, Chess is in trouble and she needs his help, he returns to save her and they go in search to find catlana, the virus antidote.
Split into simpler sentences: He arrives in Auria and finds the bell and rings it. Hovewer, has a problem, Chess is in trouble and she needs his help; he returns to save her and they go in search to find catlana, the virus antidote.