i saw this: http://www.mangago.me/read-manga/i_opened_the_gates_of_hell/mdx/mpn_chapter-2089687/pg-1/and first ting i thought was this: http://www.mangago.me/read-manga/isekai_cheat_magician/nbt/m_v-3-chapter-11/pg-31/
second thing i thought was Kyuubi/Kurama (nine-tailed fox demon) from Naruto
i saw this:
http://www.mangago.me/read-manga/i_opened_the_gates_of_hell/mdx/mpn_chapter-2089687/pg-1/
and first ting i thought was this:
http://www.mangago.me/read-manga/isekai_cheat_magician/nbt/m_v-3-chapter-11/pg-31/