Complex sentence: In the levels of the game you must complete many quests, buy upgrades, kill many opponents and fight many bosses.the gayan saga (wich most dont know about) contains four levels of gokus father fighting.
Split into simpler sentences: In the levels of the game you must complete many quests, buy upgrades, kill many opponents and fight many bosses. The gayan saga (which most dont know about) contains four levels of gokus father fighting.