Complex sentence: His initial appearance in the novel depicts him as nonchalant.Later however, He and Molly soulgaze and He is shown to be suffering, likely from the torture he endured in Turn Coat.
Split into simpler sentences: His initial appearance in the novel depicts him as nonchalant. Later, however, he and Molly soulgaze and he is shown to be suffering, likely from the torture he endured in Turn Coat.