I Just Lost My Love, I Summoned My First Love to Sweep Away the Beast

Fierce beasts appear in the city, and ordinary people flee in despair. Lin Chen, who had just experienced his seventh lovelorn, unexpectedly awakened the most powerful ex-summoning system. Summon your first love and defeat the enemy with one move! The five senses are synchronized and the mind is connected! Others tremble in crisis, Lin Chen has long relied on his ex-girlfriends to become a hidden boss in the city. "Failed in love 7 times, it turns out that I am the hidden boss."