Two quick tips:
1) In written English, don’t bother with “it seems TO ME.” “It seems” always shows your personal attitude.
2) The sentence lead-in “It can be seen that….” very soon clogs up the sentence.
To save a few words – and to get to the point – you can use an adverb.
a) “It can be seen that the hero is hurt when the dragon leaves him” (pretty, like truck).
b) “The hero is evidently/obviously/visibly hurt when the dragon leaves him.”
(Skupno 10 obiskov, današnjih obiskov 1)