Zhang Ze transmigrated to a parallel world where people relied on fighting monsters in the Demon Realm to grow stronger and resist the invasion of demons from the Demon Cave. For his younger sister, Zhang Ze entered the Demon Realm, taking the name Rakshasa. Unexpectedly, he activated the strongest SSS-level talent: Summoning Technique! He could summon monsters simply by killing them; the higher the level of the Summoning Technique, the more monsters he could summon, and he could even level up—it was simply heaven-defying!
MangaToon got authorization from Kuaikan Comics to publish this work, the content is the author's own point of view, and does not represent the stand of MangaToon.
