Overtime: My Demon Sealing Academy

Shen Ning, a high school student from Blue Star, accidentally came to the world of demon sealing and mastered the fusion system. He was able to fuse demon beasts. Two-star Explosion Bear + Two-star Thunder Flame Eagle = Three-star Bear Eagle Beast Three-star flame oil centipede + three-star light pole ant + three-star smoothie scorpion = four-star scorpion centipede ant Is ten stars the highest limit for a monster? Ten-star holy fire unicorn + ten-star world-destroying fire phoenix = super star eternal unicorn phoenix Dominating the demon-sealed world and becoming a peerless demon lord is an absolute pleasure. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.